Цитирование APA (7-е изд.)

Andrew Davis; Garrett Nagle. (2017). Environmental Systems and Societies IB Diploma Study Revision Gui: Second edition (2nd.). Hodder Education.

Цитирование в стиле Чикаго (17-е изд.)

Andrew Davis; Garrett Nagle. Environmental Systems and Societies IB Diploma Study Revision Gui: Second Edition. 2nd. Hodder Education, 2017.

Цитирование MLA (9-е изд.)

Andrew Davis; Garrett Nagle. Environmental Systems and Societies IB Diploma Study Revision Gui: Second Edition. 2nd. Hodder Education, 2017.

Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.