Herbert, A. (2016). Martin Luther King: "Now is the time" - his dream to influence education today. Springer. https://doi.org/10.1007/978-3-319-39235-6
Chicago-Zitierstil (17. Ausg.)Herbert, Angela. Martin Luther King: "Now Is the Time" - His Dream to Influence Education Today. Cham: Springer, 2016. https://doi.org/10.1007/978-3-319-39235-6.
MLA-Zitierstil (9. Ausg.)Herbert, Angela. Martin Luther King: "Now Is the Time" - His Dream to Influence Education Today. Springer, 2016. https://doi.org/10.1007/978-3-319-39235-6.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.