Collector's Guide to antique typewriters
MLA
Post, Dan R. Collector's Guide to Antique Typewriters. Arcadia (Calif.): Post-Era Books, 1981.
APA
Post, D. R. (1981). Collector's Guide to antique typewriters. Arcadia (Calif.): Post-Era Books.
Chicago
Post, Dan R. Collector's Guide to Antique Typewriters. Arcadia (Calif.): Post-Era Books, 1981.