APA (7th ed.) Citation

Fischer, C., & Fischer, R. (1993). Das große Biogarten-Buch. Humboldt.

Chicago Style (17th ed.) Citation

Fischer, Claudia, and Reinold Fischer. Das Große Biogarten-Buch. München: Humboldt, 1993.

MLA (9th ed.) Citation

Fischer, Claudia, and Reinold Fischer. Das Große Biogarten-Buch. Humboldt, 1993.

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