APA (7th ed.) Citation

Various. Encyclopaedia Britannica, 11th Edition, Prependix of Volume 7 [Constantine Pavlovich to Demidov] Volume 7, Slice 1.

Chicago Style (17th ed.) Citation

Various. Encyclopaedia Britannica, 11th Edition, Prependix of Volume 7 [Constantine Pavlovich to Demidov] Volume 7, Slice 1.

MLA (9th ed.) Citation

Various. Encyclopaedia Britannica, 11th Edition, Prependix of Volume 7 [Constantine Pavlovich to Demidov] Volume 7, Slice 1.

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