APA (7th ed.) Citation

Harper, W. A. (1921). The church in the present crisis. Fleming H. Revell.

Chicago Style (17th ed.) Citation

Harper, William Allen. The Church in the Present Crisis. Fleming H. Revell, 1921.

MLA (9th ed.) Citation

Harper, William Allen. The Church in the Present Crisis. Fleming H. Revell, 1921.

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