APA (7th ed.) Citation

De Morgan, A. (1858). On the syllogism, no. III, and on logic in general.

Chicago Style (17th ed.) Citation

De Morgan, Augustus. On the Syllogism, No. III, and on Logic in General. Cambr, 1858.

MLA (9th ed.) Citation

De Morgan, Augustus. On the Syllogism, No. III, and on Logic in General. 1858.

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