APA(7版)引用形式

Map Makers Marketing (Philippines). Road map of the Philippines and Metro Manila. s.n.

Chicagoスタイル(17版)引用形式

Map Makers Marketing (Philippines). Road Map of the Philippines and Metro Manila. [S.l: s.n.

MLA(9版)引用形式

Map Makers Marketing (Philippines). Road Map of the Philippines and Metro Manila. s.n.

警告: この引用は必ずしも正確ではありません.