APA-ийн эшлэл(7 дахь хэвлэлт)

Runkle, G. (1985). Theory and practice: An introduction to philosophy. Holt, Rinehart and Winston.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Runkle, Gerald. Theory and Practice: An Introduction to Philosophy. New York: Holt, Rinehart and Winston, 1985.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Runkle, Gerald. Theory and Practice: An Introduction to Philosophy. Holt, Rinehart and Winston, 1985.