APA ציטוט

O'neill, R. (1982). Kernel Two: Teacher's Book. London: Longman.

Trích dẫn kiểu Chicago

O'neill, Robert. Kernel Two: Teacher's Book. London: Longman, 1982.

ציטוט MLA

O'neill, Robert. Kernel Two: Teacher's Book. London: Longman, 1982.