APA (7th ed.) Citation

AG, M., HG, M., JE, N., NQ, P., U, K., G, H., . . . ML, S. (2000). The Giardia genome project database. FEMS microbiology letters, 189(2), 271. https://doi.org/10.1111/j.1574-6968.2000.tb09242.x

Chicago Style (17th ed.) Citation

AG, McArthur, et al. "The Giardia Genome Project Database." FEMS Microbiology Letters 189, no. 2 (2000): 271. https://doi.org/10.1111/j.1574-6968.2000.tb09242.x.

MLA (9th ed.) Citation

AG, McArthur, et al. "The Giardia Genome Project Database." FEMS Microbiology Letters, vol. 189, no. 2, 2000, p. 271, https://doi.org/10.1111/j.1574-6968.2000.tb09242.x.