Rowland, A. R. (1964). Reference services. Shoe String Press.
Chicagoスタイル(17版)引用形式Rowland, Arthur Ray. Reference Services. Hamden, Conn.: Shoe String Press, 1964.
MLA(8版)引用形式Rowland, Arthur Ray. Reference Services. Shoe String Press, 1964.
警告: この引用は必ずしも正確ではありません.