NTE (Firm). (1985). Technical guide & cross reference.
Cita Chicago Style (17a ed.)NTE (Firm). Technical Guide & Cross Reference. Bloomfield, N.J. : NTE, 1985.
Cita MLA (9a ed.)NTE (Firm). Technical Guide & Cross Reference. 1985.
警告：这些引文格式不一定是100％准确.