APA (7th ed.) Citation

Hill, L. (1970). Elementary Comprehension Pieces. Oxford Univ. Press.

Chicago Style (17th ed.) Citation

Hill, L.A. Elementary Comprehension Pieces. Oxford Univ. Press, 1970.

MLA (8th ed.) Citation

Hill, L.A. Elementary Comprehension Pieces. Oxford Univ. Press, 1970.

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