APA način citiranja

Hill, D. A. (2013). Life: Pre-Intermediate. Teacher's Book . B1 (Vietnam edtion.). Singapore: National Geographic Learning; Cengage Learning.

Čikaški stil citiranja

Hill, David A. Life: Pre-Intermediate. Teacher's Book . B1. Vietnam edtion. Singapore: National Geographic Learning; Cengage Learning, 2013.

MLA način citiranja

Hill, David A. Life: Pre-Intermediate. Teacher's Book . B1. Vietnam edtion. Singapore: National Geographic Learning; Cengage Learning, 2013.