APA (7th ed.) Citation

Trigg, J. W. (2002). Origen. Routledge.

Chicago Style (17th ed.) Citation

Trigg, Joseph Wilson. Origen. London: Routledge, 2002.

MLA (9th ed.) Citation

Trigg, Joseph Wilson. Origen. Routledge, 2002.

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