Cita APA

(1991). Wild orchids of Dorset. Gillingham, Dorset: Orchid Sundries Ltd..

Citación estilo Chicago

Wild Orchids of Dorset. Gillingham, Dorset: Orchid Sundries Ltd., 1991.

Cita MLA

Wild Orchids of Dorset. Gillingham, Dorset: Orchid Sundries Ltd., 1991.