APA (7th ed.) Citation

Halstead, M., & Reiss, M. (2003). Values in Sex Education: From Principles to Practice.

Chicago Style (17th ed.) Citation

Halstead, Mark, and Michael Reiss. Values in Sex Education: From Principles to Practice. 2003.

MLA (9th ed.) Citation

Halstead, Mark, and Michael Reiss. Values in Sex Education: From Principles to Practice. 2003.

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