APA-Zitierstil (7. Ausg.)

Young, R. W. (1965). Lines of thought: Exercises in reasoned thinking (Repr.). Oxford Univ. Press.

Chicago-Zitierstil (17. Ausg.)

Young, Roger W. Lines of Thought: Exercises in Reasoned Thinking. Repr. London: Oxford Univ. Press, 1965.

MLA-Zitierstil (9. Ausg.)

Young, Roger W. Lines of Thought: Exercises in Reasoned Thinking. Repr. Oxford Univ. Press, 1965.