APA استشهاد

Causey, R. L. A. (2010). Logic, sets and recursion (2nd ed.).

استشهاد بنمط شيكاغو

Causey, Robert L; Author. Logic, Sets and Recursion. 2nd ed. New Delhi, Jones & Bartlett India Pvt. Ltd, 2010.

MLA استشهاد

Causey, Robert L; Author. Logic, Sets and Recursion. 2nd ed. 2010.