APA (7th ed.) Citation

Penguin. (1937). Extracts and Comments. Blackfriars, 18(213), 939-944. doi:10.1111/j.1741-2005.1937.tb00147.x

Chicago Style (17th ed.) Citation

Penguin. "Extracts and Comments." Blackfriars 18, no. 213 (1937): 939-944, https://doi.org/10.1111/j.1741-2005.1937.tb00147.x.

MLA (9th ed.) Citation

Penguin. "Extracts and Comments." Blackfriars, vol. 18, no. 213, 1937, pp. 939-944, https://doi.org/10.1111/j.1741-2005.1937.tb00147.x.

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