Cite
Diatoms of calcareous tropical springs in the central region of Mexico
MLA
Cantoral-Uriza, E. A., et al. Diatoms of Calcareous Tropical Springs in the Central Region of Mexico. Jan. 1997, pp. 19–46. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsbhl&AN=edsbhl.part.309460&authtype=sso&custid=ns315887.
APA
Cantoral-Uriza, E. A., Carmona-Jiménez, J., & Montejano, G. (1997). Diatoms of calcareous tropical springs in the central region of Mexico. 18, 19–46.
Chicago
Cantoral-Uriza, E A, J Carmona-Jiménez, and G Montejano. 1997. “Diatoms of Calcareous Tropical Springs in the Central Region of Mexico,” Cryptogamie. Algologie, 18, 18 (January): 19–46. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsbhl&AN=edsbhl.part.309460&authtype=sso&custid=ns315887.