MLA

Gielen, Mathias Jacobus Martinus. Body Plethysmography : a Comparative Study of Volume Measurements In a Constant-volume and a Constant-pressure Body Plethysmograph. Nijmegen: Thoben Offset, 1971.

APA

Gielen, M. Jacobus Martinus. (1971). Body plethysmography : a comparative study of volume measurements in a constant-volume and a constant-pressure body plethysmograph. Nijmegen: Thoben Offset.

Chicago

Gielen, Mathias Jacobus Martinus Body Plethysmography: A Comparative Study of Volume Measurements In a Constant-Volume and a Constant-Pressure Body Plethysmograph. Nijmegen: Thoben Offset, 1971.