Παραπομπή APA

Lawden, D. F. (1967). Introduction to tensor calculus and relativity. Methuew.

Παραπομπή Chicago Style

Lawden, Derek F. Introduction to Tensor Calculus and Relativity. London: Methuew, 1967.

Παραπομπή MLA

Lawden, Derek F. Introduction to Tensor Calculus and Relativity. Methuew, 1967.