APA (7th ed.) Citation

Robertson, J. M. (1916). The historical Jesus: A survey of positions. Watts & Co.

Chicago Style (17th ed.) Citation

Robertson, John M. The Historical Jesus: A Survey of Positions. London: Watts & Co, 1916.

MLA (9th ed.) Citation

Robertson, John M. The Historical Jesus: A Survey of Positions. Watts & Co, 1916.

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