APA Style
Napa, Pieter A.. (1991).
Basic English Grammar: With Clear Explanation, Examples and Exercises (Cet.1, 1991).
Yogyakarta:
Penerbit Kanisius.
Chicago Style
Napa, Pieter A..
Basic English Grammar: With Clear Explanation, Examples and Exercises.
Cet.1, 1991
Yogyakarta:
Penerbit Kanisius,
1991.
Text.
MLA Style
Napa, Pieter A..
Basic English Grammar: With Clear Explanation, Examples and Exercises.
Cet.1, 1991
Yogyakarta:
Penerbit Kanisius,
1991.
Text.
Turabian Style
Napa, Pieter A..
Basic English Grammar: With Clear Explanation, Examples and Exercises.
Cet.1, 1991
Yogyakarta:
Penerbit Kanisius,
1991.
Print.