APA (7th ed.) Citation

Segal, S. L. (1980). Helmut Hasse in 1934.

Chicago Style (17th ed.) Citation

Segal, Sanford L. Helmut Hasse in 1934. 1980.

MLA (9th ed.) Citation

Segal, Sanford L. Helmut Hasse in 1934. 1980.

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