Gaya APA

Soeprapto, F, A. (2007). Linked to The World 1 English for Senior High School Grade X (2). Jakarta Timur: Remaja Rosda Karya.

Gaya MLA

Soeprapto, F., A.. "Linked to The World 1 English for Senior High School Grade X". 2 Jakarta Timur: Remaja Rosda Karya, 2007. Text.