Brittain, V., Williams, S., & Bostridge, M. (2005). Testament of youth: An autobiographical study of the years 1900-1925. New York, N.Y., U.S.A.: Penguin Books.
Чикагска система за цитиранеBrittain, Vera, Shirley Williams, и Mark Bostridge. Testament of Youth: An Autobiographical Study of the Years 1900-1925. New York, N.Y., U.S.A.: Penguin Books, 2005.
MLA формат за цитиранеBrittain, Vera, Shirley Williams, и Mark Bostridge. Testament of Youth: An Autobiographical Study of the Years 1900-1925. New York, N.Y., U.S.A.: Penguin Books, 2005.
Внимание: Тези цитати може да не са 100% точни.