APA (7th ed.) Citation

Farrer, A., & Conti, C. C. (1976). The brink of mystery. SPCK.

Chicago Style (17th ed.) Citation

Farrer, Austin, and Charles C. Conti. The Brink of Mystery. London: SPCK, 1976.

MLA (9th ed.) Citation

Farrer, Austin, and Charles C. Conti. The Brink of Mystery. SPCK, 1976.