APA način citiranja

Smith, D. Virtus VRML toolkit: Create 3-D worlds for the Web without programming! Indianapolis, Indiana: SAMS.

Čikaški stil citiranja

Smith, David. Virtus VRML Toolkit: Create 3-D Worlds for the Web Without Programming! Indianapolis, Indiana: SAMS.

MLA način citiranja

Smith, David. Virtus VRML Toolkit: Create 3-D Worlds for the Web Without Programming! Indianapolis, Indiana: SAMS.

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