罗文 & 菲茨帕特里克. (2018). 我要付钱，现金？刷卡？支票？: Cash, creditcards, or checks:a book about payment methods. 清华大学出版社.
Citación estilo Chicago罗文 and 菲茨帕特里克. 我要付钱，现金？刷卡？支票？: Cash, Creditcards, or Checks:a Book About Payment Methods. 清华大学出版社, 2018.
Cita MLA罗文 and 菲茨帕特里克. 我要付钱，现金？刷卡？支票？: Cash, Creditcards, or Checks:a Book About Payment Methods. 清华大学出版社, 2018.
警告：这些引文格式不一定是100％准确.