Cita APA (7a ed.)

Albers, F., & Meve, U. (2004). ILLUSTRATED handbook of succulent plants: Asclepiadaceae. Springer.

Cita Chicago Style (17a ed.)

Albers, Focke, y Ulrich Meve. ILLUSTRATED Handbook of Succulent Plants: Asclepiadaceae. Berlin: Springer, 2004.

Cita MLA (8a ed.)

Albers, Focke, y Ulrich Meve. ILLUSTRATED Handbook of Succulent Plants: Asclepiadaceae. Springer, 2004.