APA (7th ed.) Citation

Gapen, G. B. (1984). The semantron: A summons to "radical" orthodoxy. Gapen.

Chicago Style (17th ed.) Citation

Gapen, George B. The Semantron: A Summons to "Radical" Orthodoxy. [S.l.]: Gapen, 1984.

MLA (8th ed.) Citation

Gapen, George B. The Semantron: A Summons to "Radical" Orthodoxy. Gapen, 1984.

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