Cita APA (7th ed.)

Simpson, M. G. (2010). Plant systematics (2nd ed.). Elesevier.

Cita Chicago (17th ed.)

Simpson, Michael G. Plant Systematics. 2nd ed. Amsterdam: Elesevier, 2010.

Cita MLA (9th ed.)

Simpson, Michael G. Plant Systematics. 2nd ed. Elesevier, 2010.