Gaya APA

Dkk, J, R. (1982). How to be a More Successful language Learner (pertama). United States of america: Heinle & Heinle Publisher.

Gaya MLA

Dkk, Joan, Rubin,. "How to be a More Successful language Learner". pertama United States of america: Heinle & Heinle Publisher, 1982. Text.