APA (7th ed.) Citation
Clark, L. E., Wickeraham, C., & Elson, B. Sayula popoluca texts: Grammatical outline.
Chicago Style (17th ed.) Citation
Clark, Lawrence E., Charles Wickeraham, and Benjamin Elson. Sayula Popoluca Texts: Grammatical Outline.
MLA (9th ed.) Citation
Clark, Lawrence E., et al. Sayula Popoluca Texts: Grammatical Outline.
Warning: These citations may not always be 100% accurate.