APA-viite (7. p.)

Speak, P., & Carter, A. H. C. (1981). Map reading and interpretation (New edition.). Longman.

Chicago-viite (17. p.)

Speak, P., ja A. H. C. Carter. Map Reading and Interpretation. New edition. England: Longman, 1981.

MLA-viite (9. p.)

Speak, P., ja A. H. C. Carter. Map Reading and Interpretation. New edition. Longman, 1981.