APA (7th ed.) Citation

Subbiah, S. (1991). Low-resolution real-space envelopes: An approach to the ab initio macromolecular phase problem. Science, 252, 128. https://doi.org/10.1126/science.2011749

Chicago Style (17th ed.) Citation

Subbiah, S. "Low-resolution Real-space Envelopes: An Approach to the Ab Initio Macromolecular Phase Problem." Science 252 (1991): 128. https://doi.org/10.1126/science.2011749.

MLA (9th ed.) Citation

Subbiah, S. "Low-resolution Real-space Envelopes: An Approach to the Ab Initio Macromolecular Phase Problem." Science, vol. 252, 1991, p. 128, https://doi.org/10.1126/science.2011749.