APA (7th ed.) Citation

Di Gaetani, J. L. (1978). Penetrating Wagner's Ring.

Chicago Style (17th ed.) Citation

Di Gaetani, John Louis. Penetrating Wagner's Ring. 1978.

MLA (9th ed.) Citation

Di Gaetani, John Louis. Penetrating Wagner's Ring. 1978.

Warning: These citations may not always be 100% accurate.