APA Edition Citation

Summerfield, G. . E. (1968). Voices the first book. Penguin Books.

Chicago Edition Citation

Summerfield, Geoffry Ed. Voices the First Book. New Delhi: Penguin Books, 1968.

MLA Edition Citation

Summerfield, Geoffry Ed. Voices the First Book. Penguin Books, 1968.

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