Cita APA

Roubik, D. W. 1. (1989). Ecology and natural history of tropical bees. Cambridge: Cambridge University Press.

Citación estilo Chicago

Roubik, David Ward 1951-. Ecology and Natural History of Tropical Bees. Cambridge: Cambridge University Press, 1989.

Cita MLA

Roubik, David Ward 1951-. Ecology and Natural History of Tropical Bees. Cambridge: Cambridge University Press, 1989.