APA (7th ed.) Citation

Robinson, A. H. W., & Wallwork, K. L. (1970). Map studies with related field excursions. Longman.

Chicago Style (17th ed.) Citation

Robinson, Adrian Henry Wardle, and Kenneth L. Wallwork. Map Studies with Related Field Excursions. London: Longman, 1970.

MLA (8th ed.) Citation

Robinson, Adrian Henry Wardle, and Kenneth L. Wallwork. Map Studies with Related Field Excursions. Longman, 1970.