Cita APA (7th ed.)

Armitage, A. M. (1994). Ornamental bedding plants. CAB International.

Cita Chicago (17th ed.)

Armitage, Allan M. Ornamental Bedding Plants. Wallingford: CAB International, 1994.

Cita MLA (9th ed.)

Armitage, Allan M. Ornamental Bedding Plants. CAB International, 1994.