APA (7th ed.) Citation

Smalley, B., & Gordon, D. Prima clavis sapientiae.

Chicago Style (17th ed.) Citation

Smalley, B., and D.J Gordon. Prima Clavis Sapientiae.

MLA (9th ed.) Citation

Smalley, B., and D.J Gordon. Prima Clavis Sapientiae.

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