Παραπομπή APA

Calhoun K. (2017). Guide to Style: An essential guide to the basics of writing style. Viva Books.

Παραπομπή Chicago Style

Calhoun K. Guide to Style: An Essential Guide to the Basics of Writing Style. New Delhi: Viva Books, 2017.

Παραπομπή MLA

Calhoun K. Guide to Style: An Essential Guide to the Basics of Writing Style. Viva Books, 2017.