APA (7e ed.) Bronvermelding

Farrell, B., Kronstadt, B., & Sachs, D. (1993). Getting started with Lotus 1-2-3: Release 2.3 from the IBM PC 5.25 inch Data Disk. John Wiley and Sons.

Chicago (17e ed.) Bronvermelding

Farrell, Barbara, Babette Kronstadt, en David Sachs. Getting Started with Lotus 1-2-3: Release 2.3 from the IBM PC 5.25 Inch Data Disk. New York: John Wiley and Sons, 1993.

MLA (9e ed.) Bronvermelding

Farrell, Barbara, et al. Getting Started with Lotus 1-2-3: Release 2.3 from the IBM PC 5.25 Inch Data Disk. John Wiley and Sons, 1993.