APA (7th ed.) Citation

Cox, P. A. (1988). Encyclopedia of Rhododendron hybrids. Batsford.

Chicago Style (17th ed.) Citation

Cox, Peter A. Encyclopedia of Rhododendron Hybrids. London: Batsford, 1988.

MLA (9th ed.) Citation

Cox, Peter A. Encyclopedia of Rhododendron Hybrids. Batsford, 1988.

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