APA (7th ed.) Citation

Lawrence, A., & Helweg, H. (1973). The travels of Oggy / by Ann Lawrence ; illustrated by Hans Helweg. Gollancz.

Chicago Style (17th ed.) Citation

Lawrence, Ann, and Hans Helweg. The Travels of Oggy / by Ann Lawrence ; Illustrated by Hans Helweg. London: Gollancz, 1973.

MLA (9th ed.) Citation

Lawrence, Ann, and Hans Helweg. The Travels of Oggy / by Ann Lawrence ; Illustrated by Hans Helweg. Gollancz, 1973.

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