Godfrey, E. S., Emerson, H., Foote, F. M., & Shepard, C. E. (1946). Constitution and By-Laws of the American Public Health Association, Report of the Committee.
استشهاد بنمط شيكاغوGodfrey, Edward S., Haven Emerson, Franklin M. Foote, و Charles E. Shepard. Constitution and By-Laws of the American Public Health Association, Report of the Committee. 1946.
MLA استشهادGodfrey, Edward S., Haven Emerson, Franklin M. Foote, و Charles E. Shepard. Constitution and By-Laws of the American Public Health Association, Report of the Committee. 1946.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.