APA
Dr. Hughes D. e. a., . (1996). I Wonder Why Countries Fly Flags. Macmillan Children's Books: Kingfisher.
Chicago
Dr. Hughes David et al, . 1996. I Wonder Why Countries Fly Flags. Macmillan Children's Books: Kingfisher.
Harvard
Dr. Hughes D. e. a., . (1996). I Wonder Why Countries Fly Flags. Macmillan Children's Books: Kingfisher.
MLA
Dr. Hughes David et al, . I Wonder Why Countries Fly Flags. Macmillan Children's Books: Kingfisher. 1996.
