Παραπομπή APA

Howatson, A. M., Lund, P. G., & Todd, J. D. (1972). Engineering tables and data. Chapman and Hall.

Παραπομπή Chicago Style

Howatson, A M., P G. Lund, και J D. Todd. Engineering Tables and Data. London: Chapman and Hall, 1972.

Παραπομπή MLA

Howatson, A M., et al. Engineering Tables and Data. Chapman and Hall, 1972.