Cita APA

Fischer, J. M., & John Martin Fischer; Mark Ravizza. (1992). Ethics: Poroblems and principles. Fort Worth: Harcourt Brace Jovanovich College Publishers.

Citación estilo Chicago

Fischer, John Martin, y John Martin Fischer; Mark Ravizza. Ethics: Poroblems and Principles. Fort Worth: Harcourt Brace Jovanovich College Publishers, 1992.

Cita MLA

Fischer, John Martin, y John Martin Fischer; Mark Ravizza. Ethics: Poroblems and Principles. Fort Worth: Harcourt Brace Jovanovich College Publishers, 1992.