Цитирование APA (7-е изд.)

Enger, E. D., & Smith, B. F. (2004). Environmental science: A study of interrelationships (Ninth edition.). McGraw-Hill Higher Education.

Цитирование в стиле Чикаго (17-е изд.)

Enger, Eldon D., и Bradley Fraser Smith. Environmental Science: A Study of Interrelationships. Ninth edition. Boston: McGraw-Hill Higher Education, 2004.

Цитирование MLA (8-е изд.)

Enger, Eldon D., и Bradley Fraser Smith. Environmental Science: A Study of Interrelationships. Ninth edition. McGraw-Hill Higher Education, 2004.

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