Gaya APA

Jones, H., Mann, R. (2001). Stepping Forward ( Normal Academic ) Jilid 4 (Cet.4). Singapure: Pan Pacific Publishing.

Gaya MLA

Jones, Heather., Mann, Robyn. "Stepping Forward ( Normal Academic ) Jilid 4". Cet.4 Singapure: Pan Pacific Publishing, 2001. Text.