APA (7th ed.) Citation

Howe, L. T. (1967). Is the world ex nihilo? Sophia, 6(1), 21-29. doi:10.1007/BF02789884

Chicago Style (17th ed.) Citation

Howe, Leroy T. "Is the World Ex Nihilo?" Sophia 6, no. 1 (1967): 21-29, https://doi.org/10.1007/BF02789884.

MLA (9th ed.) Citation

Howe, Leroy T. "Is the World Ex Nihilo?" Sophia, vol. 6, no. 1, 1967, pp. 21-29, https://doi.org/10.1007/BF02789884.

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