APA (7th ed.) Citation

Collins, D., & Backhouse, G. W. (1900). Mr. Mole's circus. Collins.

Chicago Style (17th ed.) Citation

Collins, Douglas, and G. W. Backhouse. Mr. Mole's Circus. [London?]: Collins, 1900.

MLA (9th ed.) Citation

Collins, Douglas, and G. W. Backhouse. Mr. Mole's Circus. Collins, 1900.