APA (7 ম সংস্করণ) উদ্ধৃতি

Wiethoff, M. (1997). Task analysis is heart work: The investigation of heart rate variability : a tool for task analysis in cognitive work. Delft University Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Wiethoff, Marion. Task Analysis Is Heart Work: The Investigation of Heart Rate Variability : A Tool for Task Analysis in Cognitive Work. [Delft, The Netherlands: Delft University Press, 1997.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Wiethoff, Marion. Task Analysis Is Heart Work: The Investigation of Heart Rate Variability : A Tool for Task Analysis in Cognitive Work. Delft University Press, 1997.