APA (7th ed.) Citation

Allen, I. (1987). Education in sex and personal relationships. Policy Studies Institute (PSI).

Chicago Style (17th ed.) Citation

Allen, Isobel. Education in Sex and Personal Relationships. London: Policy Studies Institute (PSI), 1987.

MLA (9th ed.) Citation

Allen, Isobel. Education in Sex and Personal Relationships. Policy Studies Institute (PSI), 1987.

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