Cita APA

Keller, R. 1. (1996). Identification of tropical woody plants in the absence of flowers and fruits: A field guide. Basel: Birkhäuser Verlag.

Citación estilo Chicago

Keller, Roland 1950-. Identification of Tropical Woody Plants in the Absence of Flowers and Fruits: A Field Guide. Basel: Birkhäuser Verlag, 1996.

Cita MLA

Keller, Roland 1950-. Identification of Tropical Woody Plants in the Absence of Flowers and Fruits: A Field Guide. Basel: Birkhäuser Verlag, 1996.