APA način citiranja

Pritchard, M. A., Langley, D., & Rittenberg, S. (1975). Effects of methotrexate on intraperiplasmic and axenic growth of Bdellovibrio bacteriovorus.

Čikaški stil citiranja

Pritchard, M A., D. Langley, i S. Rittenberg. Effects of Methotrexate On Intraperiplasmic and Axenic Growth of Bdellovibrio Bacteriovorus. 1975.

MLA način citiranja

Pritchard, M A., D. Langley, i S. Rittenberg. Effects of Methotrexate On Intraperiplasmic and Axenic Growth of Bdellovibrio Bacteriovorus. 1975.