APA (7th ed.) Citation

(1881). What the Statistical and Social Inquiry Society has effected (1847-1880).

Chicago Style (17th ed.) Citation

What the Statistical and Social Inquiry Society Has Effected (1847-1880). 1881.

MLA (9th ed.) Citation

What the Statistical and Social Inquiry Society Has Effected (1847-1880). 1881.

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