Cita APA (7a ed.)

Tindal, M., & Gawlick, G. (1967). Christianity as old as the creation. Frommann-Holzboog.

Cita Chicago Style (17a ed.)

Tindal, Matthew, y Günter Gawlick. Christianity as Old as the Creation. Stuttgart-Bad Cannstatt: Frommann-Holzboog, 1967.

Cita MLA (9a ed.)

Tindal, Matthew, y Günter Gawlick. Christianity as Old as the Creation. Frommann-Holzboog, 1967.