APA (7th ed.) Citation

Roblin, H. S. (1969). Map projections / by H.S. Roblin. Arnold.

Chicago Style (17th ed.) Citation

Roblin, H. S. Map Projections / by H.S. Roblin. Arnold, 1969.

MLA (9th ed.) Citation

Roblin, H. S. Map Projections / by H.S. Roblin. Arnold, 1969.

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