APA (7th ed.) Citation

Andersen, H. C., & Cobb, R. (1900). The wild swans. Collins' Clear-Type Press.

Chicago Style (17th ed.) Citation

Andersen, H. C., and Ruth Cobb. The Wild Swans. London: Collins' Clear-Type Press, 1900.

MLA (9th ed.) Citation

Andersen, H. C., and Ruth Cobb. The Wild Swans. Collins' Clear-Type Press, 1900.