APA (7th ed.) Citation

Du Bois, A. D., & Du Bois, C. A. (1976). Birds and their ways. T. S. Denison.

Chicago Style (17th ed.) Citation

Du Bois, Alexander Dawes, and Charlotte A. Du Bois. Birds and Their Ways. Minneapolis: T. S. Denison, 1976.

MLA (9th ed.) Citation

Du Bois, Alexander Dawes, and Charlotte A. Du Bois. Birds and Their Ways. T. S. Denison, 1976.