APA (7th ed.) Citation

Ogali, O. A. (1950). Long long ago: (a novel). Printed by Omaliko & Sons.

Chicago Style (17th ed.) Citation

Ogali, Ogali A. Long Long Ago: (a Novel). Enugu, [Nigeria]: Printed by Omaliko & Sons, 1950.

MLA (8th ed.) Citation

Ogali, Ogali A. Long Long Ago: (a Novel). Printed by Omaliko & Sons, 1950.