APA citiranje

Loether, H. J. (1967). Problems of aging: Sociological and social psychological perspectives. Belmont, CA: Dickenson.

Trích dẫn kiểu Chicago

Loether, Herman J. Problems of Aging: Sociological and Social Psychological Perspectives. Belmont, CA: Dickenson, 1967.

MLA citiranje

Loether, Herman J. Problems of Aging: Sociological and Social Psychological Perspectives. Belmont, CA: Dickenson, 1967.

Opozorilo: Ti citati niso vedno 100% točni.