Παραπομπή APA

Ladd, M. (1998). Symmetry and group theory in chemistry. Horwood publications.

Παραπομπή Chicago Style

Ladd, Mark. Symmetry and Group Theory in Chemistry. England: Horwood publications, 1998.

Παραπομπή MLA

Ladd, Mark. Symmetry and Group Theory in Chemistry. Horwood publications, 1998.