APA Style

Friedman, T, L., Halsey, W, D. (1986). Collier's Encyclopedia 15: with bibliography and index (Volume 15). New York: Macmillan Educational Company.

MLA Style

Friedman, Thomas, L., Halsey, William, D. "Collier's Encyclopedia 15: with bibliography and index". Volume 15 New York: Macmillan Educational Company, 1986. Perpustakaan KALBIS.