Constitutions of nations
MLA
Peaslee, Amos J, and Dorothy Peaslee Xydis. Constitutions of Nations. Revised fourth edition / The Hague: Martinus Nijhoff, 1974-
APA, 7th edition
Peaslee, A. J, & Xydis, D. Peaslee. (1974-). Constitutions of nations. Revised fourth edition / The Hague: Martinus Nijhoff
Chicago, 17th edition
Peaslee, Amos J., and Dorothy Peaslee Xydis. Constitutions of nations. Revised fourth edition / The Hague: Martinus Nijhoff, 1974-