APA stil citiranja

Callahan, J. C. (1988). Ethical issues in professional life: Ethical issues in professional life. New York ; Oxford: Oxford University Press.

Chicago stil citiranja

Callahan, Joan C. Ethical issues in professional life: Ethical issues in professional life. New York ; Oxford: Oxford University Press, 1988.

MLA stil citiranja

Callahan, Joan C. Ethical issues in professional life: Ethical issues in professional life. New York ; Oxford: Oxford University Press, 1988.

Napomena: Ova citiranost nije uvijek 100% točna.