Παραπομπή σε μορφή APA (7η εκδ.)

Herbert, A. (2016). Martin Luther King: “Now is the time” - His Dream to Influence Education Today. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Herbert, Angela. Martin Luther King: “Now Is the Time” - His Dream to Influence Education Today. Cham: Springer International Publishing : Imprint: Springer, 2016.

Παραπομπή σε μορφή MLA (8th εκδ.)

Herbert, Angela. Martin Luther King: “Now Is the Time” - His Dream to Influence Education Today. Springer International Publishing : Imprint: Springer, 2016.