Παραπομπή APA

Guinta, L. R., & Praizler, N. C. (1993). The 2FD book. Amacom.

Παραπομπή Chicago Style

Guinta, Lawrence R., και Nancy C. Praizler. The 2FD Book. New York: Amacom, 1993.

Παραπομπή MLA

Guinta, Lawrence R., και Nancy C. Praizler. The 2FD Book. Amacom, 1993.