APA引文

Sudarwati, M. (2008). Look Ahead 2 An English Course for Senior High School Students Year XI (SMA & MA) Science and Social Study Programme. Eralangga.

Chicago Style (17th ed.) Citation

Sudarwati, M. Look Ahead 2 An English Course for Senior High School Students Year XI (SMA & MA) Science and Social Study Programme. Eralangga, 2008.

MLA引文

Sudarwati, M. Look Ahead 2 An English Course for Senior High School Students Year XI (SMA & MA) Science and Social Study Programme. Eralangga, 2008.

警告：這些引文格式不一定是100％准確.