APA (7th ed.) Citation

(1927). The First book of geography (New ed.). Longmans, Green.

Chicago Style (17th ed.) Citation

The First Book of Geography. New ed. London ; New York: Longmans, Green, 1927.

MLA (9th ed.) Citation

The First Book of Geography. New ed. Longmans, Green, 1927.

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