APA (7th ed.) Citation

Castaño-Yepes, E. (1979). A systems design methodology for natural resources planning in the Peruvian Lomas. [publisher not identified].

Chicago Style (17th ed.) Citation

Castaño-Yepes, Eugenio. A Systems Design Methodology for Natural Resources Planning in the Peruvian Lomas. [Place of publication not identified]: [publisher not identified], 1979.

MLA (9th ed.) Citation

Castaño-Yepes, Eugenio. A Systems Design Methodology for Natural Resources Planning in the Peruvian Lomas. [publisher not identified], 1979.