Cita APA

Armour, J. A., & Jeffreys, A. J. (1991). STS for minisatellite MS607 (D22S163).

Chicago Style Citation

Armour, J A., i A J. Jeffreys. STS for Minisatellite MS607 (D22S163). 1991.

Cita MLA

Armour, J A., i A J. Jeffreys. STS for Minisatellite MS607 (D22S163). 1991.