Παραπομπή APA

Bustard, D., Elder, J., & Welsh, J. (1988). Concurrent program structures. Prentice Hall.

Παραπομπή Chicago Style

Bustard, David, John Elder, και Jim Welsh. Concurrent Program Structures. New York: Prentice Hall, 1988.

Παραπομπή MLA

Bustard, David, et al. Concurrent Program Structures. Prentice Hall, 1988.