Cita APA (7a ed.)

Stinson, C. (1988). Quattro: Secrets, solutions, shortcuts. [S.n.].

Cita Chicago Style (17a ed.)

Stinson, Craig. Quattro: Secrets, Solutions, Shortcuts. Berkeley: [S.n.], 1988.

Cita MLA (9a ed.)

Stinson, Craig. Quattro: Secrets, Solutions, Shortcuts. [S.n.], 1988.