Παραπομπή APA

Lunsford, E. M., & Antoniak, P. (1990). Advanced techniques in lotus 1-2-3. BPB Publications.

Παραπομπή Chicago Style

Lunsford, E. Michael, και Peter Antoniak. Advanced Techniques in Lotus 1-2-3. Delhi: BPB Publications, 1990.

Παραπομπή MLA

Lunsford, E. Michael, και Peter Antoniak. Advanced Techniques in Lotus 1-2-3. BPB Publications, 1990.