mək hˈɛnɹi tˈɔːt æt hˈaʊɚd jˌuːnɪvˈɜːsᵻɾi nˈaɪntiːnhˈʌndɹɪd sˈɪksti nˈaɪntiːnhˈʌndɹɪd sˈɪksti θɹˈiː, dʒˈɔːɹdʒ wˈɑːʃɪŋtən jˌuːnɪvˈɜːsᵻɾi nˈaɪntiːnhˈʌndɹɪd sˈɪksti fˈoːɹ nˈaɪntiːnhˈʌndɹɪd sˈɪksti nˈaɪn, ænd fˈɛdɚɹəl sˈɪɾi kˈɑːlɪdʒ nˈaɪntiːnhˈʌndɹɪd sˈɪksti nˈaɪn nˈaɪntiːnhˈʌndɹɪd sˈɛvənti fˈoːɹ.
McHenry taught at Howard University (1960–1963), George Washington University (1964–1969), and Federal City College (1969–1974).