APA Citation

Kleczkowski, A. (1944). Combination of potato virus X and tobacco mosaic virus with pepsin and trypsin.

Chicago Style Citation

Kleczkowski, A. Combination of Potato Virus X and Tobacco Mosaic Virus With Pepsin and Trypsin. 1944.

MLA Citation

Kleczkowski, A. Combination of Potato Virus X and Tobacco Mosaic Virus With Pepsin and Trypsin. 1944.

Warning: These citations may not always be 100% accurate.