APA引文

Katherine Glover. (1939). America begins again: The conquest of waste in our natural resources. New York: McGraw-Hill.

Trích dẫn kiểu Chicago

Katherine Glover. America Begins Again: The Conquest of Waste in Our Natural Resources. New York: McGraw-Hill, 1939.

MLA引文

Katherine Glover. America Begins Again: The Conquest of Waste in Our Natural Resources. New York: McGraw-Hill, 1939.

警告：這些引文格式不一定是100％准確.