APA (7th ed.) Citation

Trask, D. F. (1981). The war with Spain in 1898. Macmillan.

Chicago Style (17th ed.) Citation

Trask, David F. The War with Spain in 1898. New York, NY: Macmillan, 1981.

MLA (9th ed.) Citation

Trask, David F. The War with Spain in 1898. Macmillan, 1981.

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