APA (7th ed.) Citation

Rosenthal, H. D. (1982). My mad world of opera. Holmes & Meier, Import Division.

Chicago Style (17th ed.) Citation

Rosenthal, Harold D. My Mad World of Opera. New York, N.Y.: Holmes & Meier, Import Division, 1982.

MLA (9th ed.) Citation

Rosenthal, Harold D. My Mad World of Opera. Holmes & Meier, Import Division, 1982.

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