APA (7th ed.) Citation

Grafe, A. (1991). A History of Experimental Virology. Springer Berlin Heidelberg.

Chicago Style (17th ed.) Citation

Grafe, Alfred. A History of Experimental Virology. Berlin, Heidelberg: Springer Berlin Heidelberg, 1991.

MLA (9th ed.) Citation

Grafe, Alfred. A History of Experimental Virology. Springer Berlin Heidelberg, 1991.