APA (7th ed.) Citation

Gregory, S. (1973). Statistical methods and the geographer / (by) S. Gregory (3rd ed.). Longman.

Chicago Style (17th ed.) Citation

Gregory, S. Statistical Methods and the Geographer / (by) S. Gregory. 3rd ed. (Harlow): Longman, 1973.

MLA (9th ed.) Citation

Gregory, S. Statistical Methods and the Geographer / (by) S. Gregory. 3rd ed. Longman, 1973.

Warning: These citations may not always be 100% accurate.