Cita APA

Westwood, M. N. (1988). Temperate-zone pomology (rev. ed.). Portland, Oregon: Timber Press.

Citación estilo Chicago

Westwood, Melvin N. Temperate-zone Pomology. rev. ed. Portland, Oregon: Timber Press, 1988.

Cita MLA

Westwood, Melvin N. Temperate-zone Pomology. rev. ed. Portland, Oregon: Timber Press, 1988.