APA (7th ed.) Citation

Kramer, E. (1971). Alfred Gysi <1865-1959>.

Chicago Style (17th ed.) Citation

Kramer, Egon. Alfred Gysi <1865-1959>. 1971.

MLA (9th ed.) Citation

Kramer, Egon. Alfred Gysi <1865-1959>. 1971.

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