Cita APA (7a ed.)

Grubb, P., & Whitmore, T. (1986). A comparison of Montane and lowland rain forest in Ecuador: The climate and its effects on the distribution and physiogonomy of the forests. s.n.].

Cita Chicago Style (17a ed.)

Grubb, P.J, y T.C Whitmore. A Comparison of Montane and Lowland Rain Forest in Ecuador: The Climate and Its Effects on the Distribution and Physiogonomy of the Forests. [s.l.: s.n.], 1986.

Cita MLA (9a ed.)

Grubb, P.J, y T.C Whitmore. A Comparison of Montane and Lowland Rain Forest in Ecuador: The Climate and Its Effects on the Distribution and Physiogonomy of the Forests. s.n.], 1986.