APA (7th ed.) Citation

Lever, A. B. P., & Gray, H. B. (1983). Iron porphyrins. Addison Wesley.

Chicago Style (17th ed.) Citation

Lever, A. B. P., and Harry B. Gray. Iron Porphyrins. Reading, Mass.: Addison Wesley, 1983.

MLA (9th ed.) Citation

Lever, A. B. P., and Harry B. Gray. Iron Porphyrins. Addison Wesley, 1983.