APA

Butter F. A. G. d., Fase M. M. G. & Butter F. A. G. d. (1991). Seasonal adjustment as a practical problem. Amsterdam [u.a.]: North-Holland.

Chicago

Butter Frank A G den, Fase Martin M G and Butter Frank A G den. 1991. Seasonal adjustment as a practical problem. Amsterdam [u.a.]: North-Holland.

Harvard

Butter F. A. G. d., Fase M. M. G. and Butter F. A. G. d. (1991). Seasonal adjustment as a practical problem. Amsterdam [u.a.]: North-Holland.

MLA

Butter Frank A G den, Fase Martin M G and Butter Frank A G den. Seasonal adjustment as a practical problem. Amsterdam [u.a.]: North-Holland. 1991.