APA-referens (7:e uppl.)

AGGARWAL, S. &. A. (2017). ICSE UNDERSTANDING BIOLOGY - CLASS 6. ARYA PUBLISHING CO.

Chicago-referens (17:e uppl.)

AGGARWAL, SARITA & AGARWAL. ICSE UNDERSTANDING BIOLOGY - CLASS 6. NEW DELHI: ARYA PUBLISHING CO, 2017.

MLA-referens (9:e uppl.)

AGGARWAL, SARITA & AGARWAL. ICSE UNDERSTANDING BIOLOGY - CLASS 6. ARYA PUBLISHING CO, 2017.