APA (7th ed.) Citation

Gurney, O. R. (2002). The Authorship of the Tawagalawas Letter. Fs Popko, 133-141.

Chicago Style (17th ed.) Citation

Gurney, Oliver R. "The Authorship of the Tawagalawas Letter." Fs Popko 2002: 133-141.

MLA (8th ed.) Citation

Gurney, Oliver R. "The Authorship of the Tawagalawas Letter." Fs Popko, 2002, pp. 133-141.