APA (7th ed.) Citation

Coatsworth, E. (1968). Jon the unlucky / by E. Coatsworth. Richard Sadler.

Chicago Style (17th ed.) Citation

Coatsworth, E. Jon the Unlucky / by E. Coatsworth. Richard Sadler, 1968.

MLA (9th ed.) Citation

Coatsworth, E. Jon the Unlucky / by E. Coatsworth. Richard Sadler, 1968.

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