APA (7th ed.) Citation

Optic, O. The Young Lieutenant; or, The Adventures of an Army Officer.

Chicago Style (17th ed.) Citation

Optic, Oliver. The Young Lieutenant; or, The Adventures of an Army Officer.

MLA (9th ed.) Citation

Optic, Oliver. The Young Lieutenant; or, The Adventures of an Army Officer.

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