APA (7th ed.) Citation

Barford, N. C., & Fernández Ferrer, J. (1976). Mecánica. Reverté.

Chicago Style (17th ed.) Citation

Barford, N. C., and Julián Fernández Ferrer. Mecánica. Barcelona: Reverté, 1976.

MLA (9th ed.) Citation

Barford, N. C., and Julián Fernández Ferrer. Mecánica. Reverté, 1976.

Warning: These citations may not always be 100% accurate.