APA (7th ed.) Citation

Heiko Bratke, Ingvild Særvold Bruserud, Bente Brannsether, Jörg Aßmus, Robert Bjerknes, Mathieu Roelants, & Pétur B. Júlíusson. (2017). Timing of menarche in Norwegian girls: Associations with body mass index, waist circumference and skinfold thickness. BMC.

Chicago Style (17th ed.) Citation

Heiko Bratke, Ingvild Særvold Bruserud, Bente Brannsether, Jörg Aßmus, Robert Bjerknes, Mathieu Roelants, and Pétur B. Júlíusson. Timing of Menarche in Norwegian Girls: Associations with Body Mass Index, Waist Circumference and Skinfold Thickness. BMC, 2017.

MLA (9th ed.) Citation

Heiko Bratke, et al. Timing of Menarche in Norwegian Girls: Associations with Body Mass Index, Waist Circumference and Skinfold Thickness. BMC, 2017.

Warning: These citations may not always be 100% accurate.