APA (7th ed.) Citation

Agustín, S., & Bourke, V. J. (1964). The essential Augustine. The New American Library.

Chicago Style (17th ed.) Citation

Agustín, Santo, and Vernon J. Bourke. The Essential Augustine. New York [etc.]: The New American Library, 1964.

MLA (9th ed.) Citation

Agustín, Santo, and Vernon J. Bourke. The Essential Augustine. The New American Library, 1964.

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