APA (7th ed.) Citation

Lopez, R. S. (1971). The commercial Revolution of the Middle Ages, 950-1350: 950-1350. Prentice-Hall.

Chicago Style (17th ed.) Citation

Lopez, Robert S. The Commercial Revolution of the Middle Ages, 950-1350: 950-1350. Englewood Cliffs, N.J: Prentice-Hall, 1971.

MLA (9th ed.) Citation

Lopez, Robert S. The Commercial Revolution of the Middle Ages, 950-1350: 950-1350. Prentice-Hall, 1971.

Warning: These citations may not always be 100% accurate.