Trekking Convention Rawalpindi, Pakistan, & Pakistan. Tourism Division. (1982). Trekking Convention 81, October 12 to 15, 1981, Rawalpindi, Pakistan. Tourism Division, Govt. of Pakistan.
Citação do estilo Chicago (17ª ed.)Trekking Convention Rawalpindi, Pakistan, e Pakistan. Tourism Division. Trekking Convention 81, October 12 to 15, 1981, Rawalpindi, Pakistan. [Rawalpindi: Tourism Division, Govt. of Pakistan, 1982.
Citação MLA (8ª ed.)Trekking Convention Rawalpindi, Pakistan, e Pakistan. Tourism Division. Trekking Convention 81, October 12 to 15, 1981, Rawalpindi, Pakistan. Tourism Division, Govt. of Pakistan, 1982.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.