APA (7th ed.) Citation

Halsema, J. J. (1986). E.J. Halsema--colonial engineer (VIII). E.J. Halsema--colonial engineer (VIII) ..

Chicago Style (17th ed.) Citation

Halsema, James J. "E.J. Halsema--colonial Engineer (VIII)." E.J. Halsema--colonial Engineer (VIII) . 1986.

MLA (9th ed.) Citation

Halsema, James J. "E.J. Halsema--colonial Engineer (VIII)." E.J. Halsema--colonial Engineer (VIII) ., 1986.

Warning: These citations may not always be 100% accurate.