APA (7th ed.) Citation

Streatfeild, N., & Ardizzone, E. (1966). The growing summer. Penguin Books.

Chicago Style (17th ed.) Citation

Streatfeild, Noel, and Edward Ardizzone. The Growing Summer. England: Penguin Books, 1966.

MLA (8th ed.) Citation

Streatfeild, Noel, and Edward Ardizzone. The Growing Summer. Penguin Books, 1966.

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