Sears, M. E. (1950). List of subject headings (6th ed.). H. W. Wilson Co.
Chicagoスタイル(17版)引用形式Sears, Minnie Earl. List of Subject Headings. 6th ed. New York: H. W. Wilson Co, 1950.
MLA(9版)引用形式Sears, Minnie Earl. List of Subject Headings. 6th ed. H. W. Wilson Co, 1950.
警告: この引用は必ずしも正確ではありません.