Tohutoro APA (7th ed.)

(1982). The Encyclopedia Americana (International ed.). Grolier.

Tohutoru Kātū Chicago (17th ed.)

The Encyclopedia Americana. International ed. Danbury, Conn.: Grolier, 1982.

Tohutoro MLA (9th ed.)

The Encyclopedia Americana. International ed. Grolier, 1982.