APA način citiranja (7. izdanje)

Gupta, V. (2009). Vocabulary and Comprehension Skills. Penguin Books.

Čikaški stil citiranja (17. izdanje)

Gupta, Vaishali. Vocabulary and Comprehension Skills. USA: Penguin Books, 2009.

MLA način citiranja (9. izdanje)

Gupta, Vaishali. Vocabulary and Comprehension Skills. Penguin Books, 2009.