APA (7th ed.) Citation

Abrams, D. S., & Parcerisas, F. (1997). Calculations. Proa.

Chicago Style (17th ed.) Citation

Abrams, D. Sam, and Francesc Parcerisas. Calculations. Barcelona: Proa, 1997.

MLA (9th ed.) Citation

Abrams, D. Sam, and Francesc Parcerisas. Calculations. Proa, 1997.

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