Gaya APA

Pytel, A., Kiusalaas, J. (2019). Engineering mechanics statics 4e (Sl Edition) (4th edition.). Yogyakarta: Penerbit Andi.

Gaya MLA

Pytel, Andrew., Kiusalaas, Jaan. "Engineering mechanics statics 4e (Sl Edition)". 4th edition. Yogyakarta: Penerbit Andi, 2019. Text.