APA (7th ed.) Citation

O'Brien, J., & O'Brien, C. L. (1998). A little book about person centered planning. Inclusion Press.

Chicago Style (17th ed.) Citation

O'Brien, John, and Connie Lyle O'Brien. A Little Book About Person Centered Planning. Toronto: Inclusion Press, 1998.

MLA (9th ed.) Citation

O'Brien, John, and Connie Lyle O'Brien. A Little Book About Person Centered Planning. Inclusion Press, 1998.