APA (7th ed.) Citation

Fenderson, G. K. (1986). A synoptic guide to the genus primula. Allen.

Chicago Style (17th ed.) Citation

Fenderson, G. K. A Synoptic Guide to the Genus Primula. Lawrence, Kan: Allen, 1986.

MLA (9th ed.) Citation

Fenderson, G. K. A Synoptic Guide to the Genus Primula. Allen, 1986.

Warning: These citations may not always be 100% accurate.