APA

Landis J. T., Landis M. G., . (1953). Building a successful marriage. New York: Prentice-Hall.

Chicago

Landis Judson T, Landis Mary G, . 1953. Building a successful marriage. New York: Prentice-Hall.

Harvard

Landis J. T., Landis M. G., . (1953). Building a successful marriage. New York: Prentice-Hall.

MLA

Landis Judson T, Landis Mary G, . Building a successful marriage. New York: Prentice-Hall. 1953.