Gaya APA

al.], M, K, [. (2016). Socioeconomic Status and Sex Ratios at Birth in Sweden: No Evidence for a Trivers–Willard effect for a Wide Range of Status Indicators . : John Wiley & Sons, Ltd..

Gaya MLA

al.], Martin, Kolk, [et. "Socioeconomic Status and Sex Ratios at Birth in Sweden: No Evidence for a Trivers–Willard effect for a Wide Range of Status Indicators". : John Wiley & Sons, Ltd., 2016. e-journal.