APA (7th ed.) Citation

X. (1900). The war in South Africa. s.n.].

Chicago Style (17th ed.) Citation

X. The War in South Africa. [London, England?: s.n.], 1900.

MLA (8th ed.) Citation

X. The War in South Africa. s.n.], 1900.

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