APA

Ciesielski T. M., Hansen I. T., Bytingsvik J., Hansen M., Lie E., Aars J., Jenssen B. M. & Styrishave B. (20171221). Relationships between POPs, biometrics and circulating steroids in male polar bears (Ursus maritimus) from Svalbard. : Environmental pollution (Barking, Essex : 1987).

Chicago

Ciesielski Tomasz M, Hansen Ingunn Tjelta, Bytingsvik Jenny, Hansen Martin, Lie Elisabeth, Aars Jon, Jenssen Bjørn M and Styrishave Bjarne. 20171221. Relationships between POPs, biometrics and circulating steroids in male polar bears (Ursus maritimus) from Svalbard. : Environmental pollution (Barking, Essex : 1987).

Harvard

Ciesielski T. M., Hansen I. T., Bytingsvik J., Hansen M., Lie E., Aars J., Jenssen B. M. and Styrishave B. (20171221). Relationships between POPs, biometrics and circulating steroids in male polar bears (Ursus maritimus) from Svalbard. : Environmental pollution (Barking, Essex : 1987).

MLA

Ciesielski Tomasz M, Hansen Ingunn Tjelta, Bytingsvik Jenny, Hansen Martin, Lie Elisabeth, Aars Jon, Jenssen Bjørn M and Styrishave Bjarne. Relationships between POPs, biometrics and circulating steroids in male polar bears (Ursus maritimus) from Svalbard. : Environmental pollution (Barking, Essex : 1987). 20171221.