APA (7th ed.) Citation

Horswell, C. (1890). The External Form of the Quran. The Old and New Testament student, 11(6), 341-348. doi:10.1086/470623

Chicago Style (17th ed.) Citation

Horswell, Charles. "The External Form of the Quran." The Old and New Testament Student 11, no. 6 (1890): 341-348, https://doi.org/10.1086/470623.

MLA (9th ed.) Citation

Horswell, Charles. "The External Form of the Quran." The Old and New Testament Student, vol. 11, no. 6, 1890, pp. 341-348, https://doi.org/10.1086/470623.

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