APA (7th ed.) Citation

Nigro, S. A., & Van Staden, J. (2013). Genetic modification in Pinus patula using transgenic technology.

Chicago Style (17th ed.) Citation

Nigro, Sara Anna., and Johannes Van Staden. Genetic Modification in Pinus Patula Using Transgenic Technology. 2013.

MLA (8th ed.) Citation

Nigro, Sara Anna., and Johannes Van Staden. Genetic Modification in Pinus Patula Using Transgenic Technology. 2013.

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