APA (7th ed.) Citation

Lungu, N., Costea, G., & Croitoru, I. (1984). A guide to the music of the Eastern Orthodox Church. Holy Cross Orthodox Press.

Chicago Style (17th ed.) Citation

Lungu, N., G. Costea, and I. Croitoru. A Guide to the Music of the Eastern Orthodox Church. Brookline, Mass: Holy Cross Orthodox Press, 1984.

MLA (8th ed.) Citation

Lungu, N., et al. A Guide to the Music of the Eastern Orthodox Church. Holy Cross Orthodox Press, 1984.