APA (7th ed.) Citation

Giberson, D., & MacKay, R. (1991). Life history and distribution of mayflies (Ephemeroptera) in some acid streams in south central Ontario, Canada. Canadian journal of zoology, 69(4), 899-910. https://doi.org/10.1139/z91-135

Chicago Style (17th ed.) Citation

Giberson, D.J, and R.J MacKay. "Life History and Distribution of Mayflies (Ephemeroptera) in Some Acid Streams in South Central Ontario, Canada." Canadian Journal of Zoology 69, no. 4 (1991): 899-910. https://doi.org/10.1139/z91-135.

MLA (9th ed.) Citation

Giberson, D.J, and R.J MacKay. "Life History and Distribution of Mayflies (Ephemeroptera) in Some Acid Streams in South Central Ontario, Canada." Canadian Journal of Zoology, vol. 69, no. 4, 1991, pp. 899-910, https://doi.org/10.1139/z91-135.