APA (7th ed.) Citation

Heard, G. (1940). The creed of Christ: An interpretation of the Lord's prayer ([5th ed.].). Harper.

Chicago Style (17th ed.) Citation

Heard, Gerald. The Creed of Christ: An Interpretation of the Lord's Prayer. [5th ed.]. New York: Harper, 1940.

MLA (9th ed.) Citation

Heard, Gerald. The Creed of Christ: An Interpretation of the Lord's Prayer. [5th ed.]. Harper, 1940.