Não informado. (1970). The Print Collectors Newsletter. Print Collectors Newsletter.
Chicagoスタイル(17版)引用形式Não informado. The Print Collectors Newsletter. New York: Print Collectors Newsletter, 1970.
MLA(8版)引用形式Não informado. The Print Collectors Newsletter. Print Collectors Newsletter, 1970.
警告: この引用は必ずしも正確ではありません.