Cita APA

Gulick, E. V. (1973). Peter Parker and the opening of China. Cambridge: Harvard University Press.

Citación estilo Chicago

Gulick, Edward Vose. Peter Parker and the Opening of China. Cambridge: Harvard University Press, 1973.

Cita MLA

Gulick, Edward Vose. Peter Parker and the Opening of China. Cambridge: Harvard University Press, 1973.