Cita APA (7th ed.)

Layaoen, M. G. (2009). Their rice yields increase year after year. Agriculture.

Cita Chicago (17th ed.)

Layaoen, Myriam G. "Their Rice Yields Increase Year After Year." Agriculture 2009.

Cita MLA (9th ed.)

Layaoen, Myriam G. "Their Rice Yields Increase Year After Year." Agriculture, 2009.