APA-viite (7. p.)

TERI. (2008). EN ENDANGERED STRUGGLING TO SURVIVE: LIFE IN THE SKY. PEARSON EDUCATION.

Chicago-viite (17. p.)

TERI. EN ENDANGERED STRUGGLING TO SURVIVE: LIFE IN THE SKY. NEW DELHI: PEARSON EDUCATION, 2008.

MLA-viite (9. p.)

TERI. EN ENDANGERED STRUGGLING TO SURVIVE: LIFE IN THE SKY. PEARSON EDUCATION, 2008.