Παραπομπή APA

Nikol'skii, G. V. (1961). Special ichthyology. IPST.

Παραπομπή Chicago Style

Nikol'skii, G V. Special Ichthyology. Jerusalm: IPST, 1961.

Παραπομπή MLA

Nikol'skii, G V. Special Ichthyology. IPST, 1961.