Cita APA (7th ed.)

Yap, J. P., Jr. (2015). School gradens: Beneficial to schoolchildren and the environment. Agriculture.

Cita Chicago (17th ed.)

Yap, Julio P., Jr. "School Gradens: Beneficial to Schoolchildren and the Environment." Agriculture 2015.

Cita MLA (9th ed.)

Yap, Julio P., Jr. "School Gradens: Beneficial to Schoolchildren and the Environment." Agriculture, 2015.

Atenció: Aquestes cites poden no estar 100% correctes.