APA-Zitierstil (7. Ausg.)

Wright, P. C., Guidry, J. G., & Blair, J. (1994). Opportunities for vocational study: A directory of learning programs sponsored by North American Non-profit Associations. Univ. of Toronto Press.

Chicago-Zitierstil (17. Ausg.)

Wright, Philip C., Josée G. Guidry, und Judy Blair. Opportunities for Vocational Study: A Directory of Learning Programs Sponsored by North American Non-profit Associations. Toronto u.a: Univ. of Toronto Press, 1994.

MLA-Zitierstil (9. Ausg.)

Wright, Philip C., et al. Opportunities for Vocational Study: A Directory of Learning Programs Sponsored by North American Non-profit Associations. Univ. of Toronto Press, 1994.