Παραπομπή APA

HEILBRUNN L.V. (1958). The VISCOSITY OF PROTOPLASM. WIEN SPRINGER-VERLAG.

Παραπομπή Chicago Style

HEILBRUNN L.V. The VISCOSITY OF PROTOPLASM. AUSTRIA: WIEN SPRINGER-VERLAG, 1958.

Παραπομπή MLA

HEILBRUNN L.V. The VISCOSITY OF PROTOPLASM. WIEN SPRINGER-VERLAG, 1958.