Cita APA (7th ed.)

EINSTEIN ALBERT. (1989). IDEAS AND OPINIONS. CROWN PUBLISHING.HOUSE.

Cita Chicago (17th ed.)

EINSTEIN ALBERT. IDEAS AND OPINIONS. LONDON: CROWN PUBLISHING.HOUSE, 1989.

Cita MLA (9th ed.)

EINSTEIN ALBERT. IDEAS AND OPINIONS. CROWN PUBLISHING.HOUSE, 1989.