APA (7th ed.) Citation

Mellema, G. (1991). Beyond the call of duty: Supererogation, obligation, and offence. State University of New York Press.

Chicago Style (17th ed.) Citation

Mellema, Gregory. Beyond the Call of Duty: Supererogation, Obligation, and Offence. Albany: State University of New York Press, 1991.

MLA (9th ed.) Citation

Mellema, Gregory. Beyond the Call of Duty: Supererogation, Obligation, and Offence. State University of New York Press, 1991.