Holbrook, D. (1961). English for maturity. Univ. Press.
Chicagoスタイル(17版)引用形式Holbrook, David. English for Maturity. Cambridge: Univ. Press, 1961.
MLA(9版)引用形式Holbrook, David. English for Maturity. Univ. Press, 1961.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式