Norwood. Gravel and Hawk. Ohio University Press.
Chicago Style (17th ed.) CitationNorwood. Gravel and Hawk. Ohio University Press.
MLA引文Norwood. Gravel and Hawk. Ohio University Press.
警告：這些引文格式不一定是100％准確.
APA引文
Norwood. Gravel and Hawk. Ohio University Press.
Chicago Style (17th ed.) CitationNorwood. Gravel and Hawk. Ohio University Press.
MLA引文Norwood. Gravel and Hawk. Ohio University Press.