APA Style
Lie, Anita, Jacobs, George, Amy, Susan. (2002).
English Via Environmental Education .
Jakarta:
Grasindo.
Chicago Style
Lie, Anita, Jacobs, George, Amy, Susan.
English Via Environmental Education.
Jakarta:
Grasindo,
2002.
Bahasa Inggris.
MLA Style
Lie, Anita, Jacobs, George, Amy, Susan.
English Via Environmental Education.
Jakarta:
Grasindo,
2002.
Bahasa Inggris.
Turabian Style
Lie, Anita, Jacobs, George, Amy, Susan.
English Via Environmental Education.
Jakarta:
Grasindo,
2002.
Bahasa Inggris.