Cita APA

Barkworth, H. (1927). A New Pipette used in the Bacteriological Testing of Milk.

Chicago Style Citation

Barkworth, H. A New Pipette Used in the Bacteriological Testing of Milk. 1927.

Cita MLA

Barkworth, H. A New Pipette Used in the Bacteriological Testing of Milk. 1927.

Atenció: Aquestes cites poden no estar 100% correctes.