SpringerLink (Online service), Cullinane, M. P., & Farr, M. (2022). The Palgrave Handbook of Presidents and Prime Ministers From Cleveland and Salisbury to Trump and Johnson (1st ed. 2022.). Springer International Publishing : Imprint: Palgrave Macmillan. https://doi.org/10.1007/978-3-030-72276-0
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)SpringerLink (Online service), Michael Patrick Cullinane, و Martin Farr. The Palgrave Handbook of Presidents and Prime Ministers From Cleveland and Salisbury to Trump and Johnson. 1st ed. 2022. Cham: Springer International Publishing : Imprint: Palgrave Macmillan, 2022. https://doi.org/10.1007/978-3-030-72276-0.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)SpringerLink (Online service), et al. The Palgrave Handbook of Presidents and Prime Ministers From Cleveland and Salisbury to Trump and Johnson. 1st ed. 2022. Springer International Publishing : Imprint: Palgrave Macmillan, 2022. https://doi.org/10.1007/978-3-030-72276-0.