APA (7th ed.) Citation

Perring, F. (1979). Atlas of the British flora: [including distribution maps of 1700 flowering plants and ferns] (2. ed., 3. impr.). EP Publ.

Chicago Style (17th ed.) Citation

Perring, Franklyn. Atlas of the British Flora: [including Distribution Maps of 1700 Flowering Plants and Ferns]. 2. ed., 3. impr. East Ardsley, Wakefield: EP Publ, 1979.

MLA (9th ed.) Citation

Perring, Franklyn. Atlas of the British Flora: [including Distribution Maps of 1700 Flowering Plants and Ferns]. 2. ed., 3. impr. EP Publ, 1979.