APA (7th ed.) Citation

Forster, I., Thomson, S., & McKirdy, C. (1995). User friendly maths in practice: HSC. Longman.

Chicago Style (17th ed.) Citation

Forster, I., S. Thomson, and Carol McKirdy. User Friendly Maths in Practice: HSC. Melbourne: Longman, 1995.

MLA (9th ed.) Citation

Forster, I., et al. User Friendly Maths in Practice: HSC. Longman, 1995.