APA

Huemer Richard P, Challem Jack, . (1997). The natural health guide to beating the supergerms and other infections, including colds, flus, ear infections, and even HIV. New York: Pocket Books.

Chicago

Huemer Richard P, Challem Jack, . 1997. The natural health guide to beating the supergerms and other infections, including colds, flus, ear infections, and even HIV. New York: Pocket Books.

Harvard

Huemer Richard P, Challem Jack, . (1997). The natural health guide to beating the supergerms and other infections, including colds, flus, ear infections, and even HIV. New York: Pocket Books.

MLA

Huemer Richard P, Challem Jack, . The natural health guide to beating the supergerms and other infections, including colds, flus, ear infections, and even HIV. New York: Pocket Books. 1997.