APA (7th ed.) Citation

Nigeria Union of Teachers. (1949). A primer in Igbo etiquette. Longmans, Green.

Chicago Style (17th ed.) Citation

Nigeria Union of Teachers. A Primer in Igbo Etiquette. London: Longmans, Green, 1949.

MLA (8th ed.) Citation

Nigeria Union of Teachers. A Primer in Igbo Etiquette. Longmans, Green, 1949.

Warning: These citations may not always be 100% accurate.