APA引文

Nor Ashikin Mohd. Noor Khan. (1994). Cryopreservation of goat semen.

Chicago Style (17th ed.) Citation

Nor Ashikin Mohd. Noor Khan. Cryopreservation of Goat Semen. 1994.

MLA引文

Nor Ashikin Mohd. Noor Khan. Cryopreservation of Goat Semen. 1994.

警告：这些引文格式不一定是100％准确.