APA(7版)引用形式
Douglass, F., Foner, P. S., & Taylor, Y. (1999). Frederick Douglass: Selected speeches and writings. Lawrence Hill Books.
Chicagoスタイル(17版)引用形式
Douglass, Frederick, Philip Sheldon Foner, , Yuval Taylor. Frederick Douglass: Selected Speeches and Writings. Chicago: Lawrence Hill Books, 1999.
MLA(9版)引用形式
Douglass, Frederick, et al. Frederick Douglass: Selected Speeches and Writings. Lawrence Hill Books, 1999.
警告: この引用は必ずしも正確ではありません.