APA (7th ed.) Citation

Firth, F. AD 386 - AD 1986. The Importance of Saint Augustine.

Chicago Style (17th ed.) Citation

Firth, Francis. AD 386 - AD 1986. The Importance of Saint Augustine.

MLA (9th ed.) Citation

Firth, Francis. AD 386 - AD 1986. The Importance of Saint Augustine.

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