Cita APA (7th ed.)
Kellersberger, J. L. S. (1936). Congo crosses: A study of Congo womanhood. The Central committee on the United study of foreign missions.
Cita Chicago (17th ed.)
Kellersberger, Julia Lake Skinner. Congo Crosses: A Study of Congo Womanhood. Boston, Mass.: The Central committee on the United study of foreign missions, 1936.
Cita MLA (9th ed.)
Kellersberger, Julia Lake Skinner. Congo Crosses: A Study of Congo Womanhood. The Central committee on the United study of foreign missions, 1936.
Atenció: Aquestes cites poden no estar 100% correctes.