Cita APA (7a ed.)

Kubtizki, K. (1990). The families and genera of vascular plants. Springer.

Cita Chicago Style (17a ed.)

Kubtizki, Klaus. The Families and Genera of Vascular Plants. Berlin: Springer, 1990.

Cita MLA (8a ed.)

Kubtizki, Klaus. The Families and Genera of Vascular Plants. Springer, 1990.