APA (7th ed.) Citation

Optic, O. (1894). Up and down the Nile or Young Adventurers in Africa. All-Over-the-World-Library. Second Series.

Chicago Style (17th ed.) Citation

Optic, Oliver. Up and Down the Nile or Young Adventurers in Africa. All-Over-the-World-Library. Second Series. 1894.

MLA (9th ed.) Citation

Optic, Oliver. Up and Down the Nile or Young Adventurers in Africa. All-Over-the-World-Library. Second Series. 1894.