Tohutoro APA (7th ed.)

Callahan, J. R. (2011). 50 health scares that fizzled. Greenwood.

Tohutoru Kātū Chicago (17th ed.)

Callahan, Joan R. 50 Health Scares That Fizzled. Santa Barbara, Calif.: Greenwood, 2011.

Tohutoro MLA (9th ed.)

Callahan, Joan R. 50 Health Scares That Fizzled. Greenwood, 2011.