Citação norma APA

Zanders, J. P., & Remacle, E. (1991). Chemical weapons proliferation: Policy issues pending an international treaty. Brussel: VUB.

Citação norma Chicago

Zanders, Jean Pascal, and Eric Remacle. Chemical Weapons Proliferation: Policy Issues Pending an International Treaty. Brussel: VUB, 1991.

Citação MLA

Zanders, Jean Pascal, and Eric Remacle. Chemical Weapons Proliferation: Policy Issues Pending an International Treaty. Brussel: VUB, 1991.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.