APA (7th ed.) Citation

Heal, G., Hughes, G., & Tarling, R. (1974). Linear algebra and linear economics. Macmillan.

Chicago Style (17th ed.) Citation

Heal, Geoffrey, Gordon Hughes, and Roger Tarling. Linear Algebra and Linear Economics. London [u.a.]: Macmillan, 1974.

MLA (9th ed.) Citation

Heal, Geoffrey, et al. Linear Algebra and Linear Economics. Macmillan, 1974.