APA (7th ed.) Citation

Banwell, C. S., Saunders, K., & Tahta, D. (1972). Starting points: For teaching mathematics in middle and secondary schools. Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Banwell, Colin S., Ken Saunders, and Dick Tahta. Starting Points: For Teaching Mathematics in Middle and Secondary Schools. Oxford: Oxford Univ. Press, 1972.

MLA (9th ed.) Citation

Banwell, Colin S., et al. Starting Points: For Teaching Mathematics in Middle and Secondary Schools. Oxford Univ. Press, 1972.