Cita APA (7th ed.)

Calanza, F. B., Ratilla, B. C., & Palcon, B. S. (2025). Performance of sweetpotato (Ipomoea batatas [L] Lam.) varieties grown at different tillage systems. Philippine Journal of Science.

Cita Chicago (17th ed.)

Calanza, Fidel B., Berta C. Ratilla, i Bryan S. Palcon. "Performance of Sweetpotato (Ipomoea Batatas [L] Lam.) Varieties Grown at Different Tillage Systems." Philippine Journal of Science 2025.

Cita MLA (9th ed.)

Calanza, Fidel B., et al. "Performance of Sweetpotato (Ipomoea Batatas [L] Lam.) Varieties Grown at Different Tillage Systems." Philippine Journal of Science, 2025.