APA (7th ed.) Citation

Oliver, R. A., & Oliver, C. (1965). Africa in the days of exploration. Prentice-Hall.

Chicago Style (17th ed.) Citation

Oliver, Roland Anthony, and Caroline Oliver. Africa in the Days of Exploration. Englewood Cliffs, New Jersey: Prentice-Hall, 1965.

MLA (9th ed.) Citation

Oliver, Roland Anthony, and Caroline Oliver. Africa in the Days of Exploration. Prentice-Hall, 1965.