Wise, B., & Lynch, D. (2024). The pigpen problem: How to calculate area and perimeter (First edition.). Clavis Publishing Inc..
Cita Chicago Style (17a ed.)Wise, Bill, y Davilyn Lynch. The Pigpen Problem: How to Calculate Area and Perimeter. First edition. New York, NY: Clavis Publishing Inc., 2024.
Cita MLA (8a ed.)Wise, Bill, y Davilyn Lynch. The Pigpen Problem: How to Calculate Area and Perimeter. First edition. Clavis Publishing Inc., 2024.
Precaución: Estas citas no son 100% exactas.