APA-referens

Baidyanath Basu Tanuka Chattopadhyay Sudhindra Nath Biswas. (2017). Introduction to Astrophysics (2.). PH Learning.

Chicago-stil citat

Baidyanath Basu Tanuka Chattopadhyay Sudhindra Nath Biswas. Introduction to Astrophysics. 2. Delhi: PH Learning, 2017.

MLA-referens

Baidyanath Basu Tanuka Chattopadhyay Sudhindra Nath Biswas. Introduction to Astrophysics. 2. PH Learning, 2017.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.