Maletz, J., & Jin, J. (2009). Holmograptus spinosus and the Middle Ordovician (Darriwilian) graptolite biostratigraphy at Les Méchins (Quebec, Canada). Canadian Journal of Earth Sciences, 46(10), 739.
Chicago Style (17th ed.) CitationMaletz, Jörg, and Jisuo Jin. "Holmograptus Spinosus and the Middle Ordovician (Darriwilian) Graptolite Biostratigraphy at Les Méchins (Quebec, Canada)." Canadian Journal of Earth Sciences 46, no. 10 (2009): 739.
MLA (9th ed.) CitationMaletz, Jörg, and Jisuo Jin. "Holmograptus Spinosus and the Middle Ordovician (Darriwilian) Graptolite Biostratigraphy at Les Méchins (Quebec, Canada)." Canadian Journal of Earth Sciences, vol. 46, no. 10, 2009, p. 739.
Warning: These citations may not always be 100% accurate.