Gaya APA

ENCYCLOPEDIA AMERICANA VOLUME 1. (1977). AMERIKA: AMERICANA CORPORATION.

Gaya Chicago

ENCYCLOPEDIA AMERICANA VOLUME 1. . AMERIKA: AMERICANA CORPORATION, 1977. Text.

Gaya MLA

ENCYCLOPEDIA AMERICANA VOLUME 1. . AMERIKA: AMERICANA CORPORATION, 1977. Text.

Gaya Turabian

ENCYCLOPEDIA AMERICANA VOLUME 1. AMERIKA: AMERICANA CORPORATION, 1977. Print.