APA (7th ed.) Citation

Badger, J. E. (1892). The secret six: Or, Old Halcyon, the stranger within the gates. Beadle & Adams.

Chicago Style (17th ed.) Citation

Badger, Jos. E. The Secret Six: Or, Old Halcyon, the Stranger Within the Gates. New York: Beadle & Adams, 1892.

MLA (9th ed.) Citation

Badger, Jos. E. The Secret Six: Or, Old Halcyon, the Stranger Within the Gates. Beadle & Adams, 1892.