APA-čujuhus (7. p.)

Yu, C., Yu, C., & Porter, R. (1987). The gene structure and the polymorphism of the human complement component C4.

Chicago-čujuhus (17. p.)

Yu, C., Chack-yung Yu, juo R. Porter. The Gene Structure and the Polymorphism of the Human Complement Component C4. 1987.

MLA-čujuhus (9. p.)

Yu, C., et al. The Gene Structure and the Polymorphism of the Human Complement Component C4. 1987.

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