Cita APA (7a ed.)

Petrone, P. (1983). First People, First Voices. University of Toronto Press.

Cita Chicago Style (17a ed.)

Petrone, Penny. First People, First Voices. Buffalo: University of Toronto Press, 1983.

Cita MLA (8a ed.)

Petrone, Penny. First People, First Voices. University of Toronto Press, 1983.