APA引文

Wu, J., & MATHEMATICS. (2014). On co-H-maps to the suspension of the projective plane.

Chicago Style Citation

Wu, J., and MATHEMATICS. On Co-H-maps to the Suspension of the Projective Plane. 2014.

MLA引文

Wu, J., and MATHEMATICS. On Co-H-maps to the Suspension of the Projective Plane. 2014.

警告：這些引文格式不一定是100％准確.