Cita APA (7a ed.)

Salzer, H. E. (1951). Tables of n! and [Gamma](n + 1/2) for the first thousand values of n. United States Government Printing Office.

Cita Chicago Style (17a ed.)

Salzer, Herbert E. Tables of N! and [Gamma](n + 1/2) for the First Thousand Values of N. Washington: United States Government Printing Office, 1951.

Cita MLA (9a ed.)

Salzer, Herbert E. Tables of N! and [Gamma](n + 1/2) for the First Thousand Values of N. United States Government Printing Office, 1951.