McCann, J. (1982). Teachers and professors and their use of national parks. Parks Canada.
Cita Chicago Style (17a ed.)McCann, Jackie. Teachers and Professors and Their Use of National Parks. Canadá: Parks Canada, 1982.
Cita MLA (8a ed.)McCann, Jackie. Teachers and Professors and Their Use of National Parks. Parks Canada, 1982.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.