APA (7th ed.) Citation

Speak, P., & Carter, A. H. C. (1988). Map reading and interpretation (New ed., metric.). Longman.

Chicago Style (17th ed.) Citation

Speak, Peter, and A. H. C. Carter. Map Reading and Interpretation. New ed., metric. Harlow: Longman, 1988.

MLA (9th ed.) Citation

Speak, Peter, and A. H. C. Carter. Map Reading and Interpretation. New ed., metric. Longman, 1988.