APA (7th ed.) Citation

Lings, M. (1983). Muhammad: His life based on the earliest sources. Inner Traditions International.

Chicago Style (17th ed.) Citation

Lings, Martin. Muhammad: His Life Based on the Earliest Sources. New York: Inner Traditions International, 1983.

MLA (9th ed.) Citation

Lings, Martin. Muhammad: His Life Based on the Earliest Sources. Inner Traditions International, 1983.