Цитирование APA (7-е изд.)
Cunningham, W. P., & Cunningham, M. A. (2004). Principles of environmental science: Inquiry and applications (2nd ed.). McGraw-Hill Higher Education; Tata McGraw-Hill.
Цитирование в стиле Чикаго (17-е изд.)
Cunningham, William P., и Mary Ann Cunningham. Principles of Environmental Science: Inquiry and Applications. 2nd ed. Boston ; New Delhi: McGraw-Hill Higher Education; Tata McGraw-Hill, 2004.
Цитирование MLA (9-е изд.)
Cunningham, William P., и Mary Ann Cunningham. Principles of Environmental Science: Inquiry and Applications. 2nd ed. McGraw-Hill Higher Education; Tata McGraw-Hill, 2004.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.