APA (7th ed.) Citation

Pravdjuk, A. I., Grishchenko, N. G., Petrenko, J. A., & Petrenko, J. (2012). Cryopreservation of Single Human Spermatozoa Within Alginate Microbeads.

Chicago Style (17th ed.) Citation

Pravdjuk, A. I., N. G. Grishchenko, Ju. A. Petrenko, and Ju Petrenko. Cryopreservation of Single Human Spermatozoa Within Alginate Microbeads. 2012.

MLA (8th ed.) Citation

Pravdjuk, A. I., et al. Cryopreservation of Single Human Spermatozoa Within Alginate Microbeads. 2012.

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