APA (7th ed.) Citation

Smidt, S. (1998). A guide to early years practice. Routledge.

Chicago Style (17th ed.) Citation

Smidt, Sandra. A Guide to Early Years Practice. London ; New York: Routledge, 1998.

MLA (9th ed.) Citation

Smidt, Sandra. A Guide to Early Years Practice. Routledge, 1998.