Παραπομπή σε μορφή APA (7η εκδ.)

Okoth, D. M. (2000). Reading disabilities: Casual factors and intervention strategies among ESL leaners. [s.n.].

Παραπομπή σε μορφή Chicago (17η εκδ.)

Okoth, Dennis M. Reading Disabilities: Casual Factors and Intervention Strategies Among ESL Leaners. [S.l.]: [s.n.], 2000.

Παραπομπή σε μορφή MLA (9th εκδ.)

Okoth, Dennis M. Reading Disabilities: Casual Factors and Intervention Strategies Among ESL Leaners. [s.n.], 2000.