APA-viite (7. p.)

Douti Nang Biyogue, Abanyie Samuel Kojo, Ampofo Steve, & Scientific Research Publishing. Solid Waste Management Challenges in Urban Areas of Ghana, A Case Study of Bawku Municipality.

Chicago-viite (17. p.)

Douti Nang Biyogue, Abanyie Samuel Kojo, Ampofo Steve, ja Scientific Research Publishing. Solid Waste Management Challenges in Urban Areas of Ghana, A Case Study of Bawku Municipality.

MLA-viite (9. p.)

Douti Nang Biyogue, et al. Solid Waste Management Challenges in Urban Areas of Ghana, A Case Study of Bawku Municipality.

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