APA aipamena

Hergert, D. (1983). Your Timex Sinclair 1000 and ZX81. Sybex.

Chicago Style aipamena

Hergert, Douglas. Your Timex Sinclair 1000 and ZX81. Berkeley: Sybex, 1983.

MLA aipamena

Hergert, Douglas. Your Timex Sinclair 1000 and ZX81. Sybex, 1983.