APA (7th ed.) Citation

Johnson, M. H., & Everitt, B. J. (1984). Essential reproduction (Second edition.). Blackwell Scientific.

Chicago Style (17th ed.) Citation

Johnson, M. H., and Barry J. Everitt. Essential Reproduction. Second edition. Oxford ; Boston: Blackwell Scientific, 1984.

MLA (9th ed.) Citation

Johnson, M. H., and Barry J. Everitt. Essential Reproduction. Second edition. Blackwell Scientific, 1984.