APA

Imperato P. J., . (1976). What to do about the flu. New York: E.P. Dutton.

Chicago

Imperato Pascal James, . 1976. What to do about the flu. New York: E.P. Dutton.

Harvard

Imperato P. J., . (1976). What to do about the flu. New York: E.P. Dutton.

MLA

Imperato Pascal James, . What to do about the flu. New York: E.P. Dutton. 1976.