APA Цитирование

Enger, E. D. (2006). Environmental science: A study of interrelationships. Boston: McGrawHill Higher Education.

Chicago-стиль цитирования

Enger, Eldon D. Environmental Science: A Study of Interrelationships. Boston: McGrawHill Higher Education, 2006.

MLA-цитирование

Enger, Eldon D. Environmental Science: A Study of Interrelationships. Boston: McGrawHill Higher Education, 2006.

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