एपीए उद्धरण

Freedman, D., Pisani, R., & Purves, R. (1978). Instructor's mannual for statistics. W. W. Norton & Company.

शिकागो स्टाइल उद्धरण

Freedman, David, Robert Pisani, और Roger Purves. Instructor's Mannual for Statistics. New York: W. W. Norton & Company, 1978.

एमएलए उद्धरण

Freedman, David, et al. Instructor's Mannual for Statistics. W. W. Norton & Company, 1978.