Goehring, J. E., & Bethge, H. (1990). The Crosby-Schøyen Codex: Ms 193 in the Schøyen Collection. Lovanii: E. Peeters.
استشهاد بنمط شيكاغوGoehring, James E., و Hans-Gebhard Bethge. The Crosby-Schøyen Codex: Ms 193 in the Schøyen Collection. Lovanii: E. Peeters, 1990.
MLA استشهادGoehring, James E., و Hans-Gebhard Bethge. The Crosby-Schøyen Codex: Ms 193 in the Schøyen Collection. Lovanii: E. Peeters, 1990.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.