Cita APA (7th ed.)

Marshall, C., & Grace, J. (1992). Fruit and seed production: Aspects of development, environmental physiology and ecology. Cambridge University Press.

Cita Chicago (17th ed.)

Marshall, C., i J. Grace. Fruit and Seed Production: Aspects of Development, Environmental Physiology and Ecology. Cambridge ; New York: Cambridge University Press, 1992.

Cita MLA (9th ed.)

Marshall, C., i J. Grace. Fruit and Seed Production: Aspects of Development, Environmental Physiology and Ecology. Cambridge University Press, 1992.