APA Citation

Marshall, J. (1973). Two brothers. Watertown, MA: Documentary Educational Resources (DER).

Chicago Style Citation

Marshall, John. Two Brothers. Watertown, MA: Documentary Educational Resources (DER), 1973.

MLA Citation

Marshall, John. Two Brothers. Watertown, MA: Documentary Educational Resources (DER), 1973.

Warning: These citations may not always be 100% accurate.