APA (7th ed.) Citation

Duff lectures: = Duff missionary lectures. Oxford Univ.Pr.

Chicago Style (17th ed.) Citation

Duff Lectures: = Duff Missionary Lectures. London: Oxford Univ.Pr.

MLA (9th ed.) Citation

Duff Lectures: = Duff Missionary Lectures. Oxford Univ.Pr.

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