APA (7th ed.) Citation

(1834). Regulae Directivae. [b. n.].

Chicago Style (17th ed.) Citation

Regulae Directivae. [B. m.]: [b. n.], 1834.

MLA (9th ed.) Citation

Regulae Directivae. [b. n.], 1834.

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