Erach Bharucha. (2013). Textbook of Environmental Studies: For Undergraduate Courses (2nd.). Hyderabad.
Chicago-стиль цитированияErach Bharucha. Textbook of Environmental Studies: For Undergraduate Courses. 2nd. Hyderabad, 2013.
MLA-цитированиеErach Bharucha. Textbook of Environmental Studies: For Undergraduate Courses. 2nd. Hyderabad, 2013.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.