Cita APA (7a ed.)

Raunkiaer, C. (1934). The Life Forms of Plants and Statistical Plant Geography. The Clarendon Press.

Cita Chicago Style (17a ed.)

Raunkiaer, C. The Life Forms of Plants and Statistical Plant Geography. Oxford: The Clarendon Press, 1934.

Cita MLA (9a ed.)

Raunkiaer, C. The Life Forms of Plants and Statistical Plant Geography. The Clarendon Press, 1934.