Gaya APA

dkk, A, K. (2001). Graded Exercise in Mechanics for AS and A2 (Cet. 4). : 978-0-521-63753-4.

Gaya MLA

dkk, Ann, Kitchen,. "Graded Exercise in Mechanics for AS and A2". Cet. 4 : 978-0-521-63753-4, 2001. Text.