APA

Sulentic J. W., Tifft W. G. & Dreyer J. L. E. (1973). The revised new general catalogue of nonstellar astronomical objects. Tucson: University of Arizona Press.

Chicago

Sulentic Jack W, Tifft William G and Dreyer J L E. 1973. The revised new general catalogue of nonstellar astronomical objects. Tucson: University of Arizona Press.

Harvard

Sulentic J. W., Tifft W. G. and Dreyer J. L. E. (1973). The revised new general catalogue of nonstellar astronomical objects. Tucson: University of Arizona Press.

MLA

Sulentic Jack W, Tifft William G and Dreyer J L E. The revised new general catalogue of nonstellar astronomical objects. Tucson: University of Arizona Press. 1973.