APA-referens (7:e uppl.)

Foster, L. G. (1999). Robert Wood Johnson: The gentleman rebel. Lillian Press.

Chicago-referens (17:e uppl.)

Foster, Lawrence G. Robert Wood Johnson: The Gentleman Rebel. State College, PA: Lillian Press, 1999.

MLA-referens (9:e uppl.)

Foster, Lawrence G. Robert Wood Johnson: The Gentleman Rebel. Lillian Press, 1999.