APA Style
Etherton, A. R. B.. (1975).
Objective English Tests .
Yogyakarta:
Kanisius.
Chicago Style
Etherton, A. R. B..
Objective English Tests.
Yogyakarta:
Kanisius,
1975.
Text.
MLA Style
Etherton, A. R. B..
Objective English Tests.
Yogyakarta:
Kanisius,
1975.
Text.
Turabian Style
Etherton, A. R. B..
Objective English Tests.
Yogyakarta:
Kanisius,
1975.
Print.