APA

Turkel R. R., . (1956). Day after tomorrow: preparing for the later years. New York: Kenedy.

Chicago

Turkel Roma Rudd, . 1956. Day after tomorrow: preparing for the later years. New York: Kenedy.

Harvard

Turkel R. R., . (1956). Day after tomorrow: preparing for the later years. New York: Kenedy.

MLA

Turkel Roma Rudd, . Day after tomorrow: preparing for the later years. New York: Kenedy. 1956.