एपीए उद्धरण

Gould, G. A., Rhind, G. B., Morgan, A. D., Williamson, G., & Calder, M. A. (1987). Pneumococcal serotypes in sputum isolates during acute respiratory illness in Edinburgh.

शिकागो स्टाइल उद्धरण

Gould, G A., G B. Rhind, A D. Morgan, G. Williamson, और M A. Calder. Pneumococcal Serotypes in Sputum Isolates During Acute Respiratory Illness in Edinburgh. 1987.

एमएलए उद्धरण

Gould, G A., et al. Pneumococcal Serotypes in Sputum Isolates During Acute Respiratory Illness in Edinburgh. 1987.