APA

Laurence J., . (1968). The Seeds of disaster. New York: Taplinger Publishing Co.

Chicago

Laurence John, . 1968. The Seeds of disaster. New York: Taplinger Publishing Co.

Harvard

Laurence J., . (1968). The Seeds of disaster. New York: Taplinger Publishing Co.

MLA

Laurence John, . The Seeds of disaster. New York: Taplinger Publishing Co. 1968.