Young, R. (1958). Approaches to the study of politics: Twenty-two contemporary essays exploring the nature of politics and methods by which it can be studied. Northwestern University Press.
芝加哥风格引文Young, Roland. Approaches to the Study of Politics: Twenty-two Contemporary Essays Exploring the Nature of Politics and Methods by Which It Can Be Studied. Evanston: Northwestern University Press, 1958.
MLA引文Young, Roland. Approaches to the Study of Politics: Twenty-two Contemporary Essays Exploring the Nature of Politics and Methods by Which It Can Be Studied. Northwestern University Press, 1958.
警告：这些引文格式不一定是100％准确.