Rothstein, A., & Krupskaya, N. K. Memories of Lenin / Nadezhda Krupskaia (Lenin's widow); with an introduction by Andrew Rothstein. London : Panther Books : Lawrence and Wishart, cop. 1970.
Chicago Style (17th ed.) CitationRothstein, Andrew, and Nadezhda Konstantinovna Krupskaya. Memories of Lenin / Nadezhda Krupskaia (Lenin's Widow); with an Introduction by Andrew Rothstein. London : Panther Books : Lawrence and Wishart, cop. 1970.
MLA (8th ed.) CitationRothstein, Andrew, and Nadezhda Konstantinovna Krupskaya. Memories of Lenin / Nadezhda Krupskaia (Lenin's Widow); with an Introduction by Andrew Rothstein. London : Panther Books : Lawrence and Wishart, cop. 1970.
Warning: These citations may not always be 100% accurate.