APA (7th ed.) Citation

Heinemann. (1975). Primary mathematics: A development through activity (1st.). Heinemann educationl.

Chicago Style (17th ed.) Citation

Heinemann. Primary Mathematics: A Development Through Activity. 1st. London: Heinemann educationl, 1975.

MLA (9th ed.) Citation

Heinemann. Primary Mathematics: A Development Through Activity. 1st. Heinemann educationl, 1975.

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