APA (7th ed.) Citation

Parry, A., & Bartram, S. Penguin elementary reading skills. Penguin Books.

Chicago Style (17th ed.) Citation

Parry, Anne, and Sharon Bartram. Penguin Elementary Reading Skills. London: Penguin Books.

MLA (9th ed.) Citation

Parry, Anne, and Sharon Bartram. Penguin Elementary Reading Skills. Penguin Books.

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