APA (7th ed.) Citation

Poeppig, E., & Endlicher, S. (1968). Nova genera ac species plantarum. Von J. Kramer.

Chicago Style (17th ed.) Citation

Poeppig, Eduard, and Stephen Endlicher. Nova Genera Ac Species Plantarum. s.l: Von J. Kramer, 1968.

MLA (9th ed.) Citation

Poeppig, Eduard, and Stephen Endlicher. Nova Genera Ac Species Plantarum. Von J. Kramer, 1968.