Παραπομπή σε μορφή APA (7η εκδ.)

FRAZER, R. (1938). Elementary matrices: ; and some applications to dynamics and differential equations, by. University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

FRAZER, R.A. Elementary Matrices: ; and Some Applications to Dynamics and Differential Equations, by. Cambridge: University Press, 1938.

Παραπομπή σε μορφή MLA (9th εκδ.)

FRAZER, R.A. Elementary Matrices: ; and Some Applications to Dynamics and Differential Equations, by. University Press, 1938.