Cita APA (7th ed.)

Hammond, R. H., Rogers, W. B., & Crittenden, J. B. (1987). INTRODUCTION TO FORTAN 77 AND THE PERSONAL COMPUTER. McGraw-Hill Book Company.

Cita Chicago (17th ed.)

Hammond, Robert H., William B. Rogers, i John B. Crittenden. INTRODUCTION TO FORTAN 77 AND THE PERSONAL COMPUTER. New York: McGraw-Hill Book Company, 1987.

Cita MLA (9th ed.)

Hammond, Robert H., et al. INTRODUCTION TO FORTAN 77 AND THE PERSONAL COMPUTER. McGraw-Hill Book Company, 1987.