APA stil citiranja

Elrod, J. M. (1978). Classification: Classification (2nd ed.). Metuchen, N.J. ; London: The Scarecrow.

Chicago stil citiranja

Elrod, J. McRee. Classification: Classification. 2nd ed. Metuchen, N.J. ; London: The Scarecrow, 1978.

MLA stil citiranja

Elrod, J. McRee. Classification: Classification. 2nd ed. Metuchen, N.J. ; London: The Scarecrow, 1978.

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