Citazione Stile APA (7a Edizione)

Weeks, H. B. (1969). Adventist evangelism in the twentieth century. Review & Herald Publishing Association.

Citazione stile Chigago Style (17a edizione)

Weeks, Howard B. Adventist Evangelism in the Twentieth Century. Washington, D.C: Review & Herald Publishing Association, 1969.

Citatione MLA (9a ed.)

Weeks, Howard B. Adventist Evangelism in the Twentieth Century. Review & Herald Publishing Association, 1969.