Παραπομπή APA

Hellerman, H., & Couroy, T. F. (1975). Computer system performance. McGraw-Hill.

Παραπομπή Chicago Style

Hellerman, Herbert, και Thomas F. Couroy. Computer System Performance. Tokyo: McGraw-Hill, 1975.

Παραπομπή MLA

Hellerman, Herbert, και Thomas F. Couroy. Computer System Performance. McGraw-Hill, 1975.