MLA

Derolez, René. Ogam, Egyptian, African and Gothic Alphabets. Anvers: Standaard, 1951.

APA

Derolez, R. (1951). Ogam, Egyptian, African and Gothic alphabets. Anvers: Standaard.

Chicago

Derolez, René Ogam, Egyptian, African and Gothic Alphabets. Anvers: Standaard, 1951.