Παραπομπή APA

Lawden, D. F. (1959). Mathematics of engineering systems: (linear and non-linear) (2nd ed.). London : New York: Methuen John Wiley & Sons.

Παραπομπή Chicago Style

Lawden, Derek F. Mathematics of Engineering Systems: (linear and Non-linear). 2nd ed. London : New York: Methuen John Wiley & Sons, 1959.

Παραπομπή MLA

Lawden, Derek F. Mathematics of Engineering Systems: (linear and Non-linear). 2nd ed. London : New York: Methuen John Wiley & Sons, 1959.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.