APA-viite (7. p.)

Siegel, E. S., Schultz, L. A., Ford, B. R., Siegel, E. S., & Carney, D. C. (1987). The Ernst & Young business plan guide. John Wiley & Sons.

Chicago-viite (17. p.)

Siegel, Eric S., Loren A. Schultz, Brian R. Ford, Eric S. Siegel, ja David C. Carney. The Ernst & Young Business Plan Guide. New York: John Wiley & Sons, 1987.

MLA-viite (9. p.)

Siegel, Eric S., et al. The Ernst & Young Business Plan Guide. John Wiley & Sons, 1987.