APA (7th ed.) Citation

Boorman, S., Petrucci, O., & Antico, A. (1972). Four frottole for voice & 3 instruments or 4 instruments. Antico Edition.

Chicago Style (17th ed.) Citation

Boorman, Stanley, Ottaviano Petrucci, and Andrea Antico. Four Frottole for Voice & 3 Instruments or 4 Instruments. Lustleigh, Devon: Antico Edition, 1972.

MLA (9th ed.) Citation

Boorman, Stanley, et al. Four Frottole for Voice & 3 Instruments or 4 Instruments. Antico Edition, 1972.