Gaya APA

Galyer, F, W., Shotbolt, C, R. (1983). Metrology For Engineers (Fourth Edition). Luton: ELBS (The English Language Book Society).

Gaya MLA

Galyer, F., W.., Shotbolt, C., R.. "Metrology For Engineers". Fourth Edition Luton: ELBS (The English Language Book Society), 1983. Text.