APA-viite (7. p.)

AGARWAL, T. L. (2008). SAVE PLANET REDUCE REUSE RECYCLE. PEARSON EDUCATION.

Chicago-viite (17. p.)

AGARWAL, TANYA LUTHER. SAVE PLANET REDUCE REUSE RECYCLE. DELHI: PEARSON EDUCATION, 2008.

MLA-viite (9. p.)

AGARWAL, TANYA LUTHER. SAVE PLANET REDUCE REUSE RECYCLE. PEARSON EDUCATION, 2008.