Gaya APA

WARDHANA, P, P. et al (2008). Perancangan Mesin Pencacah Plastic (Plastic Crusher) (1st). Bandung: Polman.

Gaya MLA

WARDHANA, Putra, Panca. et al. "Perancangan Mesin Pencacah Plastic (Plastic Crusher)". 1st Bandung: Polman, 2008. Printed.