APA引文

Fulgado, A. S. Poblacion map of Laoag City, Province of Ilocos Norte. s.n.

Chicago Style (17th ed.) Citation

Fulgado, A. S. Poblacion Map of Laoag City, Province of Ilocos Norte. [S.l: s.n.

MLA引文

Fulgado, A. S. Poblacion Map of Laoag City, Province of Ilocos Norte. s.n.

警告：這些引文格式不一定是100％准確.