APA
Kanyiri N. e. a., Naomi Kanyiri a. M. S. K. t. O. Y. M., Mueni Y., Mbongo A., Kuria S. & Olang' T. (2022). Longhorn English Grade 6 Learner's Book. Nairobi: Longhorn Publishers.
Chicago
Kanyiri Naomi et al, Naomi Kanyiri alfred Mbongo Samuel Kuria tom Olang' Yvonne Mueni, Mueni Yvonne, Mbongo Alfred, Kuria Samuel and Olang' Tom. 2022. Longhorn English Grade 6 Learner's Book. Nairobi: Longhorn Publishers.
Harvard
Kanyiri N. e. a., Naomi Kanyiri a. M. S. K. t. O. Y. M., Mueni Y., Mbongo A., Kuria S. and Olang' T. (2022). Longhorn English Grade 6 Learner's Book. Nairobi: Longhorn Publishers.
MLA
Kanyiri Naomi et al, Naomi Kanyiri alfred Mbongo Samuel Kuria tom Olang' Yvonne Mueni, Mueni Yvonne, Mbongo Alfred, Kuria Samuel and Olang' Tom. Longhorn English Grade 6 Learner's Book. Nairobi: Longhorn Publishers. 2022.