Citazione Stile APA (7a Edizione)

Omwoyo, F., & Akivaga, P. (2003). Comprehensive geography (First published, new syllabus.). Longhorn Publishers.

Citazione stile Chigago Style (17a edizione)

Omwoyo, Fred, e Phyllis Akivaga. Comprehensive Geography. First published, new syllabus. Nairobi, Kenya Kampala, Uganda: Longhorn Publishers, 2003.

Citatione MLA (9a ed.)

Omwoyo, Fred, e Phyllis Akivaga. Comprehensive Geography. First published, new syllabus. Longhorn Publishers, 2003.