Gaya APA
Tomlinson, Brian dan Rod Ellis. (1987).
Reading Upper-Intermediate (1).
New York:
oxford uniersity.
Gaya Chicago
Tomlinson, Brian dan Rod Ellis.
Reading Upper-Intermediate.
1
New York:
oxford uniersity,
1987.
Text.
Gaya MLA
Tomlinson, Brian dan Rod Ellis.
Reading Upper-Intermediate.
1
New York:
oxford uniersity,
1987.
Text.
Gaya Turabian
Tomlinson, Brian dan Rod Ellis.
Reading Upper-Intermediate.
1
New York:
oxford uniersity,
1987.
Print.