Cita APA (7a ed.)

Griffiths, M. (1994). The NEW Royal horticultural society dictionary. Timber Press.

Cita Chicago Style (17a ed.)

Griffiths, Mark. The NEW Royal Horticultural Society Dictionary. London: Timber Press, 1994.

Cita MLA (8a ed.)

Griffiths, Mark. The NEW Royal Horticultural Society Dictionary. Timber Press, 1994.