Cita APA (7th ed.)

Murray, W. D., & Rigney, F. J. (1960). Paper folding for beginners. Dover.

Cita Chicago (17th ed.)

Murray, William D., i Francis J. Rigney. Paper Folding for Beginners. Nueva York: Dover, 1960.

Cita MLA (9th ed.)

Murray, William D., i Francis J. Rigney. Paper Folding for Beginners. Dover, 1960.