Cita APA

Holdridge, L. R. 1. (1967). Life zone ecology (Rev. edition.). San José, C.R.: Tropical Science Center.

Citación estilo Chicago

Holdridge, Leslie Rensselaer 1907-1999. Life Zone Ecology. Rev. edition. San José, C.R.: Tropical Science Center, 1967.

Cita MLA

Holdridge, Leslie Rensselaer 1907-1999. Life Zone Ecology. Rev. edition. San José, C.R.: Tropical Science Center, 1967.