Cita APA

Orr, C., & Gordon, M. T. (1956). THE DENSITY AND SIZE OF AIR-BORNE SERRATIA MARCESCENS.

Chicago Style Citation

Orr, Clyde, i Mendel T. Gordon. THE DENSITY AND SIZE OF AIR-BORNE SERRATIA MARCESCENS. 1956.

Cita MLA

Orr, Clyde, i Mendel T. Gordon. THE DENSITY AND SIZE OF AIR-BORNE SERRATIA MARCESCENS. 1956.

Atenció: Aquestes cites poden no estar 100% correctes.