APA Style
Louis, Fidge. (2005).
Active Grammar Practice 5 (Cet. 1).
Singapura:
B & Jo Enterpise Pte Ltd.
Chicago Style
Louis, Fidge.
Active Grammar Practice 5.
Cet. 1
Singapura:
B & Jo Enterpise Pte Ltd,
2005.
Text.
MLA Style
Louis, Fidge.
Active Grammar Practice 5.
Cet. 1
Singapura:
B & Jo Enterpise Pte Ltd,
2005.
Text.
Turabian Style
Louis, Fidge.
Active Grammar Practice 5.
Cet. 1
Singapura:
B & Jo Enterpise Pte Ltd,
2005.
Print.