APA (7th ed.) Citation

Chryssides, G. D. (1978). Concepts of freedom in Bultmann and Heidegger. Sophia, 17(1), 20-27. doi:10.1007/BF02783592

Chicago Style (17th ed.) Citation

Chryssides, George D. "Concepts of Freedom in Bultmann and Heidegger." Sophia 17, no. 1 (1978): 20-27, https://doi.org/10.1007/BF02783592.

MLA (9th ed.) Citation

Chryssides, George D. "Concepts of Freedom in Bultmann and Heidegger." Sophia, vol. 17, no. 1, 1978, pp. 20-27, https://doi.org/10.1007/BF02783592.

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