APA (7th ed.) Citation

Hartnell-Young, E., & Morriss, M. (1999). Digital professional portfolios for change. SkyLight Professional Development.

Chicago Style (17th ed.) Citation

Hartnell-Young, Elizabeth, and Maureen Morriss. Digital Professional Portfolios for Change. Arlington Heights, Ill.: SkyLight Professional Development, 1999.

MLA (9th ed.) Citation

Hartnell-Young, Elizabeth, and Maureen Morriss. Digital Professional Portfolios for Change. SkyLight Professional Development, 1999.