APA (7th ed.) Citation

Sanford, J. (1970). An entrance to the Spanish tongue. Scolar Press.

Chicago Style (17th ed.) Citation

Sanford, John. An Entrance to the Spanish Tongue. Menston, Eng.: Scolar Press, 1970.

MLA (8th ed.) Citation

Sanford, John. An Entrance to the Spanish Tongue. Scolar Press, 1970.