APA (7th ed.) Citation

Beal, G., & Gibbons, i. T. O mar. Formar.

Chicago Style (17th ed.) Citation

Beal, George, and il. Tony Gibbons. O Mar. Formar.

MLA (8th ed.) Citation

Beal, George, and il. Tony Gibbons. O Mar. Formar.

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