Cita APA (7a ed.)
Cat, D. V., Watanabe, I., Zimmerman, W., Lumpkin, T., & Baillonville, T. d. W. (1989). Sexual hybridization among azolla species. Canadian Science Publishing.
Cita Chicago Style (17a ed.)
Cat, Do Van, Iwao Watanabe, W.J Zimmerman, T.A Lumpkin, y T. de Waha Baillonville. Sexual Hybridization Among Azolla Species. Canadian Science Publishing, 1989.
Cita MLA (9a ed.)
Cat, Do Van, et al. Sexual Hybridization Among Azolla Species. Canadian Science Publishing, 1989.
Precaución: Estas citas no son 100% exactas.