APA (7th ed.) Citation

Yudkin, J. (1980). The Copula according to Johannes de Garlandia.

Chicago Style (17th ed.) Citation

Yudkin, Jeremy. The Copula According to Johannes De Garlandia. 1980.

MLA (9th ed.) Citation

Yudkin, Jeremy. The Copula According to Johannes De Garlandia. 1980.

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