Cita APA (7a ed.)

Rice, G. (1996). The Gardener's guide to perennials. Reed Internationals.

Cita Chicago Style (17a ed.)

Rice, Graham. The Gardener's Guide to Perennials. London: Reed Internationals, 1996.

Cita MLA (9a ed.)

Rice, Graham. The Gardener's Guide to Perennials. Reed Internationals, 1996.