APA (7th ed.) Citation

Ponsonby, M. (1982). How now, brown cow? / by Mimi Ponsonby ; illustrated by Duncan. Pergamon.

Chicago Style (17th ed.) Citation

Ponsonby, Mimi. How Now, Brown Cow? / by Mimi Ponsonby ; Illustrated by Duncan. Oxford: Pergamon, 1982.

MLA (9th ed.) Citation

Ponsonby, Mimi. How Now, Brown Cow? / by Mimi Ponsonby ; Illustrated by Duncan. Pergamon, 1982.

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