APA (7th ed.) Citation

Marco, G. A., Ferris, S. P., & Olszewski, A. G. (1975). Information on music: A handbook of reference sources in European languages. Libraries Unlimited.

Chicago Style (17th ed.) Citation

Marco, Guy A., Sharon Paugh Ferris, and Ann G. Olszewski. Information on Music: A Handbook of Reference Sources in European Languages. Littleton, Colo.: Libraries Unlimited, 1975.

MLA (8th ed.) Citation

Marco, Guy A., et al. Information on Music: A Handbook of Reference Sources in European Languages. Libraries Unlimited, 1975.