Παραπομπή σε μορφή APA (7η εκδ.)

Boothby, W. M., & Weiss, G. (1972). Symmetric spaces: Short courses presented at Washington University. M. Dekker.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Boothby, William M., και Guido Weiss. Symmetric Spaces: Short Courses Presented at Washington University. New York: M. Dekker, 1972.

Παραπομπή σε μορφή MLA (9th εκδ.)

Boothby, William M., και Guido Weiss. Symmetric Spaces: Short Courses Presented at Washington University. M. Dekker, 1972.