APA (7th ed.) Citation

Sedgwick, W. T., & Wilson, E. (1913). Einführung in die allgemeine Biologie.

Chicago Style (17th ed.) Citation

Sedgwick, William T., and Ed Wilson. Einführung in Die Allgemeine Biologie. 1913.

MLA (9th ed.) Citation

Sedgwick, William T., and Ed Wilson. Einführung in Die Allgemeine Biologie. 1913.

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