APA引文

Halsema, J. J. (1983). E.J. Halsema: Colonial engineer (II). E.J. Halsema: colonial engineer (II)..

Chicago Style (17th ed.) Citation

Halsema, James J. "E.J. Halsema: Colonial Engineer (II)." E.J. Halsema: Colonial Engineer (II). 1983.

MLA引文

Halsema, James J. "E.J. Halsema: Colonial Engineer (II)." E.J. Halsema: Colonial Engineer (II)., 1983.

警告：這些引文格式不一定是100％准確.