APA
Carmichael W. W., Beasley V., Bunner D. L., Eloff J. N., Falconer I., Gorham P., Harada K., Krishnamurthy T., Yu M. J. & Moore R. E. (19890526). Naming of cyclic heptapeptide toxins of cyanobacteria (blue-green algae). : Toxicon : official journal of the International Society on Toxinology.
Chicago
Carmichael W W, Beasley V, Bunner D L, Eloff J N, Falconer I, Gorham P, Harada K, Krishnamurthy T, Yu M J and Moore R E. 19890526. Naming of cyclic heptapeptide toxins of cyanobacteria (blue-green algae). : Toxicon : official journal of the International Society on Toxinology.
Harvard
Carmichael W. W., Beasley V., Bunner D. L., Eloff J. N., Falconer I., Gorham P., Harada K., Krishnamurthy T., Yu M. J. and Moore R. E. (19890526). Naming of cyclic heptapeptide toxins of cyanobacteria (blue-green algae). : Toxicon : official journal of the International Society on Toxinology.
MLA
Carmichael W W, Beasley V, Bunner D L, Eloff J N, Falconer I, Gorham P, Harada K, Krishnamurthy T, Yu M J and Moore R E. Naming of cyclic heptapeptide toxins of cyanobacteria (blue-green algae). : Toxicon : official journal of the International Society on Toxinology. 19890526.