APA (7th ed.) Citation

Cartwright, A. (1976). How many children? / (by) Ann Cartwright. Routledge and Kegan Paul.

Chicago Style (17th ed.) Citation

Cartwright, Ann. How Many Children? / (by) Ann Cartwright. London (etc.): Routledge and Kegan Paul, 1976.

MLA (9th ed.) Citation

Cartwright, Ann. How Many Children? / (by) Ann Cartwright. Routledge and Kegan Paul, 1976.

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