APA-referens (7:e uppl.)

J̈ager, G. (1891). Selections from essays on health culture and the sanitary woolen system (2d ed., rev. and enl.). Dr. Jaeger's sanitary woolen system Co..

Chicago-referens (17:e uppl.)

J̈ager, Gustav. Selections from Essays on Health Culture and the Sanitary Woolen System. 2d ed., rev. and enl. New York: Dr. Jaeger's sanitary woolen system Co., 1891.

MLA-referens (8:e uppl.)

J̈ager, Gustav. Selections from Essays on Health Culture and the Sanitary Woolen System. 2d ed., rev. and enl. Dr. Jaeger's sanitary woolen system Co., 1891.