Cita APA (7a ed.)

Tolstoi, L. N. (1977). War and peace. Encyclopaedia Britannica.

Cita Chicago Style (17a ed.)

Tolstoi, Lev Nikolaevich. War and Peace. Chicago: Encyclopaedia Britannica, 1977.

Cita MLA (8a ed.)

Tolstoi, Lev Nikolaevich. War and Peace. Encyclopaedia Britannica, 1977.