APA (7th ed.) Citation

Boito, A., Ghiaurov, N., & Varviso, S. (1965). Nicolai Ghiaurov in Boitos Mefistofele. Teldec.

Chicago Style (17th ed.) Citation

Boito, Arrigo, Nicolai Ghiaurov, and Silvio Varviso. Nicolai Ghiaurov in Boitos Mefistofele. Hamburg: Teldec, 1965.

MLA (8th ed.) Citation

Boito, Arrigo, et al. Nicolai Ghiaurov in Boitos Mefistofele. Teldec, 1965.