APA Style

Xydis, D, P., -, A, J, P. (1970). Constitutions of Nations Volume IV-The Americas First Parts . : Martinus Nijhoff.

MLA Style

Xydis, Dorothy, Peaslee., -, Amos, Jenkins, Peaslee. "Constitutions of Nations Volume IV-The Americas First Parts". : Martinus Nijhoff, 1970. Text.