Gaya APA

Patterns. (1983). Boston: HOUGHTON MIFFLIN.

Gaya Chicago

Patterns. . Boston: HOUGHTON MIFFLIN, 1983. .

Gaya MLA

Patterns. . Boston: HOUGHTON MIFFLIN, 1983. .

Gaya Turabian

Patterns. Boston: HOUGHTON MIFFLIN, 1983. .