APA (7th ed.) Citation

Stein, R. H. (1990). Ethical issues in counseling. Prometheus Books.

Chicago Style (17th ed.) Citation

Stein, Ronald H. Ethical Issues in Counseling. Buffalo, N.Y.: Prometheus Books, 1990.

MLA (9th ed.) Citation

Stein, Ronald H. Ethical Issues in Counseling. Prometheus Books, 1990.