APA

Corcoran J., . (1991). Bitter Harvest. New York: Penguin Books.

Chicago

Corcoran J, . 1991. Bitter Harvest. New York: Penguin Books.

Harvard

Corcoran J., . (1991). Bitter Harvest. New York: Penguin Books.

MLA

Corcoran J, . Bitter Harvest. New York: Penguin Books. 1991.