APA (7th ed.) Citation

Wuytack, J., Leloir, J. P., & Safranek, M. (1972). Orff instruments. Alphonse Leduc.

Chicago Style (17th ed.) Citation

Wuytack, Jos, Jean Pierre Leloir, and Margaret Safranek. Orff Instruments. Paris: Alphonse Leduc, 1972.

MLA (8th ed.) Citation

Wuytack, Jos, et al. Orff Instruments. Alphonse Leduc, 1972.