APA (7th ed.) Citation

Watkins, R. R. (1997). Gladiator. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Watkins, Richard Ross. Gladiator. Boston [u.a.]: Houghton Mifflin, 1997.

MLA (9th ed.) Citation

Watkins, Richard Ross. Gladiator. Houghton Mifflin, 1997.

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