APA

Halacy D. S., . (1972). The geometry of hunger. New York: Harper & Row.

Chicago

Halacy D S, . 1972. The geometry of hunger. New York: Harper & Row.

Harvard

Halacy D. S., . (1972). The geometry of hunger. New York: Harper & Row.

MLA

Halacy D S, . The geometry of hunger. New York: Harper & Row. 1972.