Cita APA (7th ed.)
DeHaan, R. W., & Vander Lugt, H. (1974). The art of staying off dead-end streets. Victor Books.
Cita Chicago (17th ed.)
DeHaan, Richard W., i Herbert Vander Lugt. The Art of Staying off Dead-end Streets. Wheaton, Illinois: Victor Books, 1974.
Cita MLA (9th ed.)
DeHaan, Richard W., i Herbert Vander Lugt. The Art of Staying off Dead-end Streets. Victor Books, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.