APA (7th ed.) Citation

Thornton, W. T. (1873). 'Life's mystery'. Henry Longstreth ....

Chicago Style (17th ed.) Citation

Thornton, William Thomas. 'Life's Mystery'. Philadelphia: Henry Longstreth ..., 1873.

MLA (9th ed.) Citation

Thornton, William Thomas. 'Life's Mystery'. Henry Longstreth ..., 1873.