APA (7th ed.) Citation

Barth, K., Hoyle, R. B., & White, H. V. (1933). Theological existence to-day! Hodder and Stoughton.

Chicago Style (17th ed.) Citation

Barth, Karl, R. Birch Hoyle, and Harry Vere White. Theological Existence To-day! London: Hodder and Stoughton, 1933.

MLA (9th ed.) Citation

Barth, Karl, et al. Theological Existence To-day! Hodder and Stoughton, 1933.

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