APA (7th ed.) Citation

Lord, T., & Lawson, A. (2008). Encyclopedia of planting combinations (Fully revised and expanded edition.). Firefly Books.

Chicago Style (17th ed.) Citation

Lord, Tony, and Andrew Lawson. Encyclopedia of Planting Combinations. Fully revised and expanded edition. Richmond Hill, Ont.: Firefly Books, 2008.

MLA (8th ed.) Citation

Lord, Tony, and Andrew Lawson. Encyclopedia of Planting Combinations. Fully revised and expanded edition. Firefly Books, 2008.