Não informado. Northwestern Report. Northwestern University, Department of Alumni Relations.
Citação do estilo Chicago (17ª ed.)Não informado. Northwestern Report. Evanston, Ill: Northwestern University, Department of Alumni Relations.
Citação MLA (8ª ed.)Não informado. Northwestern Report. Northwestern University, Department of Alumni Relations.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.