Style de citation APA (7e éd.)

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

Style de citation Chicago (17e éd.)

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

Style de citation MLA (9e éd.)

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