APA način citiranja (7. izdanje)

ebrary, Inc, & Vaz, S. G. (2012). Environment: Why read the classics. Greenleaf Pub..

Čikaški stil citiranja (17. izdanje)

ebrary, Inc, i Sofia Guedes Vaz. Environment: Why Read the Classics. Sheffield, South Yorkshire, England: Greenleaf Pub., 2012.

MLA način citiranja (9. izdanje)

ebrary, Inc, i Sofia Guedes Vaz. Environment: Why Read the Classics. Greenleaf Pub., 2012.