APA Style
Goldspread user's manual. (1986).
Silver Spring:
Goldstein software.
Chicago Style
Goldspread user's manual.
.
Silver Spring:
Goldstein software,
1986.
.
MLA Style
Goldspread user's manual.
.
Silver Spring:
Goldstein software,
1986.
.
Turabian Style
Goldspread user's manual.
Silver Spring:
Goldstein software,
1986.
.