Citazione Stile APA (7a Edizione)

Ouano, E. A. R. (2010). Commentaries on the environmental impact assessment practices. Central Book Supply.

Citazione stile Chigago Style (17a edizione)

Ouano, Ely Anthony Rosales. Commentaries on the Environmental Impact Assessment Practices. Quezon City: Central Book Supply, 2010.

Citatione MLA (9a ed.)

Ouano, Ely Anthony Rosales. Commentaries on the Environmental Impact Assessment Practices. Central Book Supply, 2010.