Παραπομπή APA

Bak, T. A. (1967). Vectors, tensors and groups. W.A. Benjamin.

Παραπομπή Chicago Style

Bak, Thor A. Vectors, Tensors and Groups. New York: W.A. Benjamin, 1967.

Παραπομπή MLA

Bak, Thor A. Vectors, Tensors and Groups. W.A. Benjamin, 1967.