Cita APA

Kramer, P. J. n. 1., & Kramer, P. J. n. 1. (1979). Physiology of woody plants. Orlando, Fla.: Academic.

Citación estilo Chicago

Kramer, Paul Jackson n. 1904, y Paul Jackson n. 1904 Kramer. Physiology of Woody Plants. Orlando, Fla.: Academic, 1979.

Cita MLA

Kramer, Paul Jackson n. 1904, y Paul Jackson n. 1904 Kramer. Physiology of Woody Plants. Orlando, Fla.: Academic, 1979.