Cita APA (7th ed.)

Casinto, G. M., & Quintos, S. V. Development of sweet picked guapple.

Cita Chicago (17th ed.)

Casinto, Gladys Marie, i Sarah V. Quintos. Development of Sweet Picked Guapple. 1992.

Cita MLA (9th ed.)

Casinto, Gladys Marie, i Sarah V. Quintos. Development of Sweet Picked Guapple.