APA (7e ed.) Bronvermelding

Philippines. Department of Environment and Natural Resources, Ecosystems Research and Development Services, & Uriarte, M. T. (1994). Air pollution-resistant plant species recommended for urban areas: Moderately resistant plant species. Technology Transfer Division, Ecosystems Research and Development Services.

Chicago (17e ed.) Bronvermelding

Philippines. Department of Environment and Natural Resources, Ecosystems Research and Development Services, en Monina T. Uriarte. Air Pollution-resistant Plant Species Recommended for Urban Areas: Moderately Resistant Plant Species. Quezon City: Technology Transfer Division, Ecosystems Research and Development Services, 1994.

MLA (9e ed.) Bronvermelding

Philippines. Department of Environment and Natural Resources, et al. Air Pollution-resistant Plant Species Recommended for Urban Areas: Moderately Resistant Plant Species. Technology Transfer Division, Ecosystems Research and Development Services, 1994.