Gellman, Irwin F.. "Acknowledgments". The Contender: Richard Nixon, the Congress Years, 1946-1952, New Haven: Yale University Press, 2017, pp. xv-xx. https://doi.org/10.12987/9780300228137-002
Gellman, I. (2017). Acknowledgments. In The Contender: Richard Nixon, the Congress Years, 1946-1952 (pp. xv-xx). New Haven: Yale University Press. https://doi.org/10.12987/9780300228137-002
Gellman, I. 2017. Acknowledgments. The Contender: Richard Nixon, the Congress Years, 1946-1952. New Haven: Yale University Press, pp. xv-xx. https://doi.org/10.12987/9780300228137-002
Gellman, Irwin F.. "Acknowledgments" In The Contender: Richard Nixon, the Congress Years, 1946-1952, xv-xx. New Haven: Yale University Press, 2017. https://doi.org/10.12987/9780300228137-002
Gellman I. Acknowledgments. In: The Contender: Richard Nixon, the Congress Years, 1946-1952. New Haven: Yale University Press; 2017. p.xv-xx. https://doi.org/10.12987/9780300228137-002