APA (7th ed.) Citation

Headlam, A. C. (1933). What it means to be a Christian. Faber.

Chicago Style (17th ed.) Citation

Headlam, Arthur C. What It Means to Be a Christian. London: Faber, 1933.

MLA (8th ed.) Citation

Headlam, Arthur C. What It Means to Be a Christian. Faber, 1933.

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