APA (7th ed.) Citation

Robertson, J. M. (1903). Pagan christs: Studies in comparative hierology.

Chicago Style (17th ed.) Citation

Robertson, John M. Pagan Christs: Studies in Comparative Hierology. London, 1903.

MLA (9th ed.) Citation

Robertson, John M. Pagan Christs: Studies in Comparative Hierology. 1903.

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