Цитирование APA (7-е изд.)
Harrison, K. A. (2006). An arduous climb: From the creeks of the Niger Delta to leading obstetrician and University Vice Chancellor. Adonis & Abbey Publishers Ltd..
Цитирование в стиле Чикаго (17-е изд.)
Harrison, Kelsey A. An Arduous Climb: From the Creeks of the Niger Delta to Leading Obstetrician and University Vice Chancellor. London: Adonis & Abbey Publishers Ltd., 2006.
Цитирование MLA (9-е изд.)
Harrison, Kelsey A. An Arduous Climb: From the Creeks of the Niger Delta to Leading Obstetrician and University Vice Chancellor. Adonis & Abbey Publishers Ltd., 2006.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.