APA (7th ed.) Citation

Greenough, R. S. (1872). In extremis :: A novelette. Roberts.

Chicago Style (17th ed.) Citation

Greenough, Richard S. In Extremis :: A Novelette. Boston: Roberts, 1872.

MLA (8th ed.) Citation

Greenough, Richard S. In Extremis :: A Novelette. Roberts, 1872.

Warning: These citations may not always be 100% accurate.