Fath, E. A. (1934). The elements of astronomy: A non mathematical textbook for use as an introduction to the subject in colleges, universities, etc. and for the general reader (3a ed.). New York: McGraw-Hill.
Citación estilo ChicagoFath, Edward Arthur. The Elements of Astronomy: A Non Mathematical Textbook for Use As an Introduction to the Subject in Colleges, Universities, Etc. and for the General Reader. 3a ed. New York: McGraw-Hill, 1934.
Cita MLAFath, Edward Arthur. The Elements of Astronomy: A Non Mathematical Textbook for Use As an Introduction to the Subject in Colleges, Universities, Etc. and for the General Reader. 3a ed. New York: McGraw-Hill, 1934.
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