APA引文

THE 20TH & WENBORN, N. d. (1989). The 20th century the pictoral history. The Hamlyn.

Chicago Style (17th ed.) Citation

THE 20TH and Neil dkk WENBORN. The 20th Century the Pictoral History. London: The Hamlyn, 1989.

MLA引文

THE 20TH and Neil dkk WENBORN. The 20th Century the Pictoral History. The Hamlyn, 1989.