APA (7th ed.) Citation

(1988). Rossi's "Gnostic" tractate. Inst. for Antiquity and Christianity.

Chicago Style (17th ed.) Citation

Rossi's "Gnostic" Tractate. Claremont, Calif: Inst. for Antiquity and Christianity, 1988.

MLA (9th ed.) Citation

Rossi's "Gnostic" Tractate. Inst. for Antiquity and Christianity, 1988.

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