Παραπομπή σε μορφή APA (7η εκδ.)

Shayler, D. J., & Burgess, C. (2017). The Last of NASA's Original Pilot Astronauts: Expanding the Space Frontier in the Late Sixties. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Shayler, David J., και Colin Burgess. The Last of NASA's Original Pilot Astronauts: Expanding the Space Frontier in the Late Sixties. Cham: Springer International Publishing : Imprint: Springer, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

Shayler, David J., και Colin Burgess. The Last of NASA's Original Pilot Astronauts: Expanding the Space Frontier in the Late Sixties. Springer International Publishing : Imprint: Springer, 2017.