APA

Roubik D. W., Sakai S. & Karim A. A. H. (2005). Pollination ecology and the rain forest. New York: Springer Science+Business Media.

Chicago

Roubik David Ward, Sakai Soko and Karim Abang A Hamid. 2005. Pollination ecology and the rain forest. New York: Springer Science+Business Media.

Harvard

Roubik D. W., Sakai S. and Karim A. A. H. (2005). Pollination ecology and the rain forest. New York: Springer Science+Business Media.

MLA

Roubik David Ward, Sakai Soko and Karim Abang A Hamid. Pollination ecology and the rain forest. New York: Springer Science+Business Media. 2005.