Cita APA (7a ed.)

Darvill, P. A., Stirling, W. R., & Stubley, T. (1978). The expanding years (1. printed, 5. impression.). Schofield & Sims.

Cita Chicago Style (17a ed.)

Darvill, P. A., W. R. Stirling, y Trevor Stubley. The Expanding Years. 1. printed, 5. impression. Huddersfield: Schofield & Sims, 1978.

Cita MLA (9a ed.)

Darvill, P. A., et al. The Expanding Years. 1. printed, 5. impression. Schofield & Sims, 1978.