APA (7th ed.) Citation

Eisenhaber, F. (1972). Biologie 9. Volk und Wissen.

Chicago Style (17th ed.) Citation

Eisenhaber, Friedrich. Biologie 9. Berlin: Volk und Wissen, 1972.

MLA (8th ed.) Citation

Eisenhaber, Friedrich. Biologie 9. Volk und Wissen, 1972.

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