APA (7th ed.) Citation

Gullen, F. D. (1950). Traditional number rhymes and games. University of London Press.

Chicago Style (17th ed.) Citation

Gullen, F. Doreen. Traditional Number Rhymes and Games. London: University of London Press, 1950.

MLA (8th ed.) Citation

Gullen, F. Doreen. Traditional Number Rhymes and Games. University of London Press, 1950.

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