Cita APA (7th ed.)

Rapanut, T. A. Subgroups, conjugate subgroups and N-color groups of the seventeen plane crystallographic groups.

Cita Chicago (17th ed.)

Rapanut, Teofina Axibal. Subgroups, Conjugate Subgroups and N-color Groups of the Seventeen Plane Crystallographic Groups.

Cita MLA (9th ed.)

Rapanut, Teofina Axibal. Subgroups, Conjugate Subgroups and N-color Groups of the Seventeen Plane Crystallographic Groups.