Trees and shrubs of Mexico (Oxalidaceae - Turneraceae).

MLA

Standley, Paul Carpenter. Trees and Shrubs of Mexico (oxalidaceae - Turneraceae). Washington, 1923.

APA

Standley, P. Carpenter. (1923). Trees and shrubs of Mexico (Oxalidaceae - Turneraceae). Washington.

Chicago

Standley, Paul Carpenter, Trees and Shrubs of Mexico (oxalidaceae - Turneraceae). Washington, 1923.