APA (7th ed.) Citation

Robinson, R., New, B., Tomlin, P., Bignell, C., Lems, W., Bijlsma, J., . . . Harvey, J. (1992). LETTERS. BMJ: British Medical Journal (International Edition), 305(6865), 1361.

Chicago Style (17th ed.) Citation

Robinson, Ray, et al. "LETTERS." BMJ: British Medical Journal (International Edition) 305, no. 6865 (1992): 1361.

MLA (9th ed.) Citation

Robinson, Ray, et al. "LETTERS." BMJ: British Medical Journal (International Edition), vol. 305, no. 6865, 1992, p. 1361.