APA ציטוט

Halsema, J. J. (1988). E.J. Halsema--colonial engineer (XV). E.J. Halsema--colonial engineer (XV)..

Chicago Style (17th ed.) Citation

Halsema, James J. "E.J. Halsema--colonial Engineer (XV)." E.J. Halsema--colonial Engineer (XV). 1988.

ציטוט MLA

Halsema, James J. "E.J. Halsema--colonial Engineer (XV)." E.J. Halsema--colonial Engineer (XV)., 1988.