Odum ,Eugene P, & Barrett,Gary W. (2005). Fundamentals of Ecology. Cengage Learning.
Chicago Edition CitationOdum ,Eugene P, i Barrett,Gary W. Fundamentals of Ecology. New Delhi: Cengage Learning, 2005.
Cita MLAOdum ,Eugene P, i Barrett,Gary W. Fundamentals of Ecology. Cengage Learning, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.