APA (7th ed.) Citation

Hill, L. (1963). Elementary comprehension pieces. O.U.P.

Chicago Style (17th ed.) Citation

Hill, L. Elementary Comprehension Pieces. London: O.U.P, 1963.

MLA (9th ed.) Citation

Hill, L. Elementary Comprehension Pieces. O.U.P, 1963.

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