Цитирование APA (7-е изд.)
ebrary, Inc, Wehrmeyer, W., & Mulugetta, Y. (1999). Growing pains: Environmental management in developing countries. Greenleaf Pub..
Цитирование в стиле Чикаго (17-е изд.)
ebrary, Inc, Walter Wehrmeyer, и Yacob Mulugetta. Growing Pains: Environmental Management in Developing Countries. Sheffield: Greenleaf Pub., 1999.
Цитирование MLA (9-е изд.)
ebrary, Inc, et al. Growing Pains: Environmental Management in Developing Countries. Greenleaf Pub., 1999.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.