APA Style
Giggins, LW. (1970).
Tense Drills .
Hongkong:
Longman.
Chicago Style
Giggins, LW.
Tense Drills.
Hongkong:
Longman,
1970.
Text.
MLA Style
Giggins, LW.
Tense Drills.
Hongkong:
Longman,
1970.
Text.
Turabian Style
Giggins, LW.
Tense Drills.
Hongkong:
Longman,
1970.
Print.