APA引文

Heisterkamp, N., Knoppel, E., & Groffen, J. (1988). The first BCR gene intron contains breakpoints in Philadelphia chromosome positive leukemia.

Citação norma Chicago

Heisterkamp, N., E. Knoppel, and J. Groffen. The First BCR Gene Intron Contains Breakpoints in Philadelphia Chromosome Positive Leukemia. 1988.

MLA引文

Heisterkamp, N., E. Knoppel, and J. Groffen. The First BCR Gene Intron Contains Breakpoints in Philadelphia Chromosome Positive Leukemia. 1988.

警告：這些引文格式不一定是100％准確.