APA aipamena

Rohner, T., & Christie, J. (1968). 50 christmas carols. The M-F Music Company.

Chicago Style aipamena

Rohner, Traugott, and John Christie. 50 Christmas Carols. Evanston, IL: The M-F Music Company, 1968.

MLA aipamena

Rohner, Traugott, and John Christie. 50 Christmas Carols. The M-F Music Company, 1968.