APA (7th ed.) Citation

Cammann, S. V. R. (1990). The eight trigrams: Variants and their uses. History of religions, 29(4), 301-317. doi:10.1086/463201

Chicago Style (17th ed.) Citation

Cammann, Schuyler V. R. "The Eight Trigrams: Variants and Their Uses." History of Religions 29, no. 4 (1990): 301-317, https://doi.org/10.1086/463201.

MLA (8th ed.) Citation

Cammann, Schuyler V. R. "The Eight Trigrams: Variants and Their Uses." History of Religions, vol. 29, no. 4, 1990, pp. 301-317, https://doi.org/10.1086/463201.

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