National Organization for Human Service Education (U.S.). (1987). Human service education: A journal of the National Organization for Human Service Education. National Organization for Human Service Education.
Cytowanie według stylu Chicago (wyd. 17)National Organization for Human Service Education (U.S.). Human Service Education: A Journal of the National Organization for Human Service Education. Kingston, RI: National Organization for Human Service Education, 1987.
Cytowanie według stylu MLA (wyd. 9)National Organization for Human Service Education (U.S.). Human Service Education: A Journal of the National Organization for Human Service Education. National Organization for Human Service Education, 1987.
Uwaga: Te cytaty mogą odróżniać się od wytycznej twojego fakultetu..