Bīr*unī, M. i. A., & Ali, J. (1967). The determination of the coordinates of positions for the correction of distances between cities: A translation from the Arabic of Kit*ab ta*hdīd nih*ay*at al-am*akin lita*s*hīh mas*af*at al-mas*akin. American University of Beirut.
Cita Chicago Style (17a ed.)Bīr*unī, Mu*hammad ibn A*hmad, y Jamil Ali. The Determination of the Coordinates of Positions for the Correction of Distances Between Cities: A Translation from the Arabic of Kit*ab Ta*hdīd Nih*ay*at Al-am*akin Lita*s*hīh Mas*af*at Al-mas*akin. [Beirut: American University of Beirut, 1967.
Cita MLA (8a ed.)Bīr*unī, Mu*hammad ibn A*hmad, y Jamil Ali. The Determination of the Coordinates of Positions for the Correction of Distances Between Cities: A Translation from the Arabic of Kit*ab Ta*hdīd Nih*ay*at Al-am*akin Lita*s*hīh Mas*af*at Al-mas*akin. American University of Beirut, 1967.