APA (7th ed.) Citation

Heinemann. (1995). Extension textbook 6: Heinemann mathematics. Heinemann Educational Publishers.

Chicago Style (17th ed.) Citation

Heinemann. Extension Textbook 6: Heinemann Mathematics. Heinemann Educational Publishers, 1995.

MLA (9th ed.) Citation

Heinemann. Extension Textbook 6: Heinemann Mathematics. Heinemann Educational Publishers, 1995.

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