Cita APA

Welty, P. T. (1969). Man's Cultural Heritage: A World history (Rev. ed.). J.B. Lippincott.

Citación estilo Chicago

Welty, Paul Thomas. Man's Cultural Heritage: A World History. Rev. ed. Philadelphia: J.B. Lippincott, 1969.

Cita MLA

Welty, Paul Thomas. Man's Cultural Heritage: A World History. Rev. ed. J.B. Lippincott, 1969.