מגן אברהם תער״ז:ז׳
...
שולחן ערוך, אורח חיים תער״ז:א׳
1. A lodger for whom no-one is kindling in his own house needs to give a perutah [i.e. a nominal sum] to the landlord to partner with him in the oil of the Hanukkah light. And if he has his own entrance, he needs to light in his entrance, even though that residence is only designated for sleeping, and he eats at the landlord's table. And it is the same law for a son who eats with his father. Rem"a: And there are those that say that nowadays when we kindle actually inside, one should kindle at the place where one eats, and so [people] have made it a custom. (Responsa of Rashba Section 542)
ב"ח, אורח חיים תער״ז:ב׳:א׳
...
טור, אורח חיים תער״ז:א׳
...
ערוך השולחן, אורח חיים תער״ז:ג׳
...
שבת כ״ג א:ג׳
Rav Sheshet said: A guest is obligated in lighting the Hanukkah light in the place where he is being hosted. The Gemara relates that Rabbi Zeira said: At first, when I was studying in the yeshiva, I would participate with perutot, copper coins, together with the host [ushpiza], so that I would be a partner in the light that he kindled. After I married my wife, I said: Now I certainly need not do so because they light on my behalf in my house.