Cita APA

Manahan, G. V. (1997). Ecology, humans and the geography of the environment. Philippine Architects' Journal.

Citación estilo Chicago

Manahan, Geronimo V. "Ecology, Humans and the Geography of the Environment." Philippine Architects' Journal 1997.

Cita MLA

Manahan, Geronimo V. "Ecology, Humans and the Geography of the Environment." Philippine Architects' Journal, 1997.

Warning: These citations may not always be 100% accurate.