एपीए उद्धरण

Jepsen, P. K., Riise, E., Biedermann, K., Kristensen, P. C., & Emborg, C. (1987). Two-level factorial screening for influence of temperature, pH, and aeration on production of Serratia marcescens nuclease.

शिकागो स्टाइल उद्धरण

Jepsen, P K., E. Riise, K. Biedermann, P C. Kristensen, और C. Emborg. Two-level Factorial Screening for Influence of Temperature, PH, and Aeration On Production of Serratia Marcescens Nuclease. 1987.

एमएलए उद्धरण

Jepsen, P K., et al. Two-level Factorial Screening for Influence of Temperature, PH, and Aeration On Production of Serratia Marcescens Nuclease. 1987.