APA-referens (7:e uppl.)

Laelago, T., Habtu, Y., & Yohannes, S. (2019). Proximate determinants of fertility in Ethiopia; an application of revised Bongaarts model. Reproductive Health, 16(1), . https://doi.org/10.1186/s12978-019-0677-x

Chicago-referens (17:e uppl.)

Laelago, Tariku, Yitagesu Habtu, och Samuel Yohannes. "Proximate Determinants of Fertility in Ethiopia; an Application of Revised Bongaarts Model." Reproductive Health 16, no. 1 (2019). https://doi.org/10.1186/s12978-019-0677-x.

MLA-referens (9:e uppl.)

Laelago, Tariku, et al. "Proximate Determinants of Fertility in Ethiopia; an Application of Revised Bongaarts Model." Reproductive Health, vol. 16, no. 1, 2019, https://doi.org/10.1186/s12978-019-0677-x.

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