Cita APA (7a ed.)

(1987). The Penguin concise Columbia encyclopedia. Penguin Books : in ass. with Longman Publishing Group.

Cita Chicago Style (17a ed.)

The Penguin Concise Columbia Encyclopedia. Harmondsworth: Penguin Books : in ass. with Longman Publishing Group, 1987.

Cita MLA (9a ed.)

The Penguin Concise Columbia Encyclopedia. Penguin Books : in ass. with Longman Publishing Group, 1987.