Παραπομπή σε μορφή APA (7η εκδ.)

Harvey, A., & Shephard, N. (1990). On the probability of estimating a deterministic component in the local level model. Blackwell Publishing.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Harvey, A., και N. Shephard. On the Probability of Estimating a Deterministic Component in the Local Level Model. Blackwell Publishing, 1990.

Παραπομπή σε μορφή MLA (9th εκδ.)

Harvey, A., και N. Shephard. On the Probability of Estimating a Deterministic Component in the Local Level Model. Blackwell Publishing, 1990.