Cita APA (7th ed.)

Schnapp, R. L. (1986). Macintosh graphics in Modula-2. Prentice-Hall.

Cita Chicago (17th ed.)

Schnapp, Russell L. Macintosh Graphics in Modula-2. Englewood Cliffs, N.J: Prentice-Hall, 1986.

Cita MLA (9th ed.)

Schnapp, Russell L. Macintosh Graphics in Modula-2. Prentice-Hall, 1986.