Cita APA (7a ed.)

GELLOR,YU. (1978). TOOL STEELS. MIR PUB.

Cita Chicago Style (17a ed.)

GELLOR,YU. TOOL STEELS. MOSCOW: MIR PUB, 1978.

Cita MLA (9a ed.)

GELLOR,YU. TOOL STEELS. MIR PUB, 1978.