De Guia, B. C. (1993). Kailan ka umibign. Den-Mar Pub.
Chicagoスタイル(17版)引用形式De Guia, Boy C. Kailan Ka Umibign. Pasig, Metro Manila: Den-Mar Pub, 1993.
MLA(9版)引用形式De Guia, Boy C. Kailan Ka Umibign. Den-Mar Pub, 1993.
警告: この引用は必ずしも正確ではありません.
APA(7版)引用形式