Speak, P., & Carter, A. H. (1970). Map reading and interpretation: New Edition with Metric Samples (second edition.). Longmans.
Chicago Style (17th ed.) CitationSpeak, Peter, and Anthony H. Carter. Map Reading and Interpretation: New Edition with Metric Samples. second edition. London: Longmans, 1970.
MLA (9th ed.) CitationSpeak, Peter, and Anthony H. Carter. Map Reading and Interpretation: New Edition with Metric Samples. second edition. Longmans, 1970.
Warning: These citations may not always be 100% accurate.