Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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