APA (7th ed.) Citation

Struwe, L., & Albert, V. A. (2002). Gentianaceae: Systematics and natural history. Cambridge University Press.

Chicago Style (17th ed.) Citation

Struwe, Lena, and Victor A. Albert. Gentianaceae: Systematics and Natural History. Cambridge ; New York: Cambridge University Press, 2002.

MLA (8th ed.) Citation

Struwe, Lena, and Victor A. Albert. Gentianaceae: Systematics and Natural History. Cambridge University Press, 2002.