APA (7th ed.) Citation

Barth, K., Fangmeier, J., Stoevesandt, H., & Bromiley, G. W. (1981). Letters, 1961-1968. Eerdmans.

Chicago Style (17th ed.) Citation

Barth, Karl, Jürgen Fangmeier, Hinrich Stoevesandt, and G. W. Bromiley. Letters, 1961-1968. Grand Rapids, Mich.: Eerdmans, 1981.

MLA (9th ed.) Citation

Barth, Karl, et al. Letters, 1961-1968. Eerdmans, 1981.