APA (7th ed.) Citation

Spencer, L. M. M. S. (1993). COMPETENCE AT WORK. John Willey.

Chicago Style (17th ed.) Citation

Spencer, Lyle M.Signe M. Spencer. COMPETENCE AT WORK. John Willey, 1993.

MLA (8th ed.) Citation

Spencer, Lyle M.Signe M. Spencer. COMPETENCE AT WORK. John Willey, 1993.

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