Cita APA (7th ed.)

-. (1995). The new encyclopaedia britannica vol. 11: Micropaedia(ready reference).-- 15th edition. Encyclopaedia Britannica.

Cita Chicago (17th ed.)

-. The New Encyclopaedia Britannica Vol. 11: Micropaedia(ready Reference).-- 15th Edition. Chicago: Encyclopaedia Britannica, 1995.

Cita MLA (9th ed.)

-. The New Encyclopaedia Britannica Vol. 11: Micropaedia(ready Reference).-- 15th Edition. Encyclopaedia Britannica, 1995.