Crawford, R. (2019). Summertime: George Gershwin's life in music (First edition.). W. W. Norton & Company.
Chicagoスタイル(17版)引用形式Crawford, Richard. Summertime: George Gershwin's Life in Music. First edition. New York: W. W. Norton & Company, 2019.
MLA(9版)引用形式Crawford, Richard. Summertime: George Gershwin's Life in Music. First edition. W. W. Norton & Company, 2019.
警告: この引用は必ずしも正確ではありません.