Estavillo, E. P. (2021). Nature heals. IN Thoughts to guide us by [column]. Philippine Star.
Chicagoスタイル(17版)引用形式Estavillo, Elvie Punzalan. "Nature Heals. IN Thoughts to Guide Us by [column]." Philippine Star 2021.
MLA(9版)引用形式Estavillo, Elvie Punzalan. "Nature Heals. IN Thoughts to Guide Us by [column]." Philippine Star, 2021.
警告: この引用は必ずしも正確ではありません.