Citação norma APA

(1991). Training/Workshop on environmental planning for community-based development projects. College, Laguna, June 27-29, 1991: Environmetal planning for community-based development projects. s.n.

Citação norma Chicago

Training/Workshop on Environmental Planning for Community-based Development Projects. College, Laguna, June 27-29, 1991: Environmetal Planning for Community-based Development Projects. s. l: s.n, 1991.

Citação norma MLA

Training/Workshop on Environmental Planning for Community-based Development Projects. College, Laguna, June 27-29, 1991: Environmetal Planning for Community-based Development Projects. s.n, 1991.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.