APA (7th ed.) Citation

Osibodu, B. (1973). The study of the concepts of number and shape of six-year-olds in selected primary schools of Western State, Nigeria: A research monograph. [publisher not identified].

Chicago Style (17th ed.) Citation

Osibodu, Bukunola. The Study of the Concepts of Number and Shape of Six-year-olds in Selected Primary Schools of Western State, Nigeria: A Research Monograph. [Place of publication not identified]: [publisher not identified], 1973.

MLA (9th ed.) Citation

Osibodu, Bukunola. The Study of the Concepts of Number and Shape of Six-year-olds in Selected Primary Schools of Western State, Nigeria: A Research Monograph. [publisher not identified], 1973.