APA (7th ed.) Citation

Osborne, J., Wadsworth, P., & Black, P. (1992). Processes of life. The University Press.

Chicago Style (17th ed.) Citation

Osborne, Jonathan, Pam Wadsworth, and Paul Black. Processes of Life. Liverpool: The University Press, 1992.

MLA (9th ed.) Citation

Osborne, Jonathan, et al. Processes of Life. The University Press, 1992.