APA

Kenkel W. F., . (1966). The family in perspective. New York: Appleton-Century-Crofts.

Chicago

Kenkel William F, . 1966. The family in perspective. New York: Appleton-Century-Crofts.

Harvard

Kenkel W. F., . (1966). The family in perspective. New York: Appleton-Century-Crofts.

MLA

Kenkel William F, . The family in perspective. New York: Appleton-Century-Crofts. 1966.