APA Style

Sugeng, Bambang. (2006). Let's Make Friends With English for Elementary School Grade Four(4) . Hoboken, NJ: Wiley.

Chicago Style

Sugeng, Bambang. Let's Make Friends With English for Elementary School Grade Four(4). Hoboken, NJ: Wiley, 2006. Text.

MLA Style

Sugeng, Bambang. Let's Make Friends With English for Elementary School Grade Four(4). Hoboken, NJ: Wiley, 2006. Text.

Turabian Style

Sugeng, Bambang. Let's Make Friends With English for Elementary School Grade Four(4). Hoboken, NJ: Wiley, 2006. Print.