APA (7th ed.) Citation

Hayman, W. K., & Kennedy, P. B. (1976). Subharmonic functions. Academic Press.

Chicago Style (17th ed.) Citation

Hayman, W. K., and Patrick Brendan Kennedy. Subharmonic Functions. London ; New York: Academic Press, 1976.

MLA (9th ed.) Citation

Hayman, W. K., and Patrick Brendan Kennedy. Subharmonic Functions. Academic Press, 1976.