APA (7th ed.) Citation

Höst, M., & Wohlin, C. (1997). A subjective effort estimation experiment. [s.n.].

Chicago Style (17th ed.) Citation

Höst, Martin, and Claes Wohlin. A Subjective Effort Estimation Experiment. [S.l.]: [s.n.], 1997.

MLA (9th ed.) Citation

Höst, Martin, and Claes Wohlin. A Subjective Effort Estimation Experiment. [s.n.], 1997.