APA (7th ed.) Citation

Robinson, R. E. R. (1984). People on earth geography: Roger Robinson.

Chicago Style (17th ed.) Citation

Robinson, R. E. R. People on Earth Geography: Roger Robinson. Longman, 1984.

MLA (9th ed.) Citation

Robinson, R. E. R. People on Earth Geography: Roger Robinson. 1984.

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