APA Citatie

Landi, S., & Held, H. R. (1965). Physicochemical and Biological Studies on Various Preparations of Tuberculin Purifield Protein Derivative.

Chicago Style citaat

Landi, S., en H. R. Held. Physicochemical and Biological Studies On Various Preparations of Tuberculin Purifield Protein Derivative. 1965.

MLA citatie

Landi, S., en H. R. Held. Physicochemical and Biological Studies On Various Preparations of Tuberculin Purifield Protein Derivative. 1965.

Let op: Deze citaties zijn niet altijd 100% accuraat.