APA (7th ed.) Citation

Johansen, D. M., & Robertson, M. (1938). Edvard Grieg. s.n.

Chicago Style (17th ed.) Citation

Johansen, David Monrad, and Madge Robertson. Edvard Grieg. New York Tudor: s.n, 1938.

MLA (9th ed.) Citation

Johansen, David Monrad, and Madge Robertson. Edvard Grieg. s.n, 1938.