APA (7th ed.) Citation

Aikman,David. (1998). Great souls: Six who changed the century. World publishing.

Chicago Style (17th ed.) Citation

Aikman,David. Great Souls: Six Who Changed the Century. London: World publishing, 1998.

MLA (9th ed.) Citation

Aikman,David. Great Souls: Six Who Changed the Century. World publishing, 1998.

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