APA引文

Crawford, R. L. (1975). Novel pathway for degradation of protocatechuic acid in Bacillus species.

Citação norma Chicago

Crawford, R L. Novel Pathway for Degradation of Protocatechuic Acid in Bacillus Species. 1975.

MLA引文

Crawford, R L. Novel Pathway for Degradation of Protocatechuic Acid in Bacillus Species. 1975.

警告：這些引文格式不一定是100％准確.