APA način citiranja (7. izdanje)
Obel, P. O. (2010). The impact of voluntary HIV and AIDS counselling and testing on the knowledge, attitudes, and sexual behaviour of the deaf in Nairobi Province Kenya. Daystar University.
Čikaški stil citiranja (17. izdanje)
Obel, Patrick O. The Impact of Voluntary HIV and AIDS Counselling and Testing on the Knowledge, Attitudes, and Sexual Behaviour of the Deaf in Nairobi Province Kenya. Nairobi: Daystar University, 2010.
MLA način citiranja (9. izdanje)
Obel, Patrick O. The Impact of Voluntary HIV and AIDS Counselling and Testing on the Knowledge, Attitudes, and Sexual Behaviour of the Deaf in Nairobi Province Kenya. Daystar University, 2010.
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