Cita APA (7th ed.)

Saini, S., Hindmarsh, P., Matthews, D., Pringle, P., Jones, J., Preece, M., & Brook, C. (1991). Reproducibility of 24-hour serum growth hormone profiles in man.

Cita Chicago (17th ed.)

Saini, S., P. Hindmarsh, DR Matthews, P. Pringle, J. Jones, M. Preece, i C. Brook. Reproducibility of 24-hour Serum Growth Hormone Profiles in Man. 1991.

Cita MLA (9th ed.)

Saini, S., et al. Reproducibility of 24-hour Serum Growth Hormone Profiles in Man. 1991.