APA (7th ed.) Citation
(1992). DBTT measurement by use of small punch [SP] test. [s.n.].
Chicago Style (17th ed.) Citation
DBTT Measurement by Use of Small Punch [SP] Test. [s.l.]: [s.n.], 1992.
MLA (9th ed.) Citation
DBTT Measurement by Use of Small Punch [SP] Test. [s.n.], 1992.
Warning: These citations may not always be 100% accurate.