APA (7th ed.) Citation

Guimarães, L. d. O. Beira Litoral. Shell Portuguesa.

Chicago Style (17th ed.) Citation

Guimarães, Luís de Oliveira. Beira Litoral. Shell Portuguesa.

MLA (8th ed.) Citation

Guimarães, Luís de Oliveira. Beira Litoral. Shell Portuguesa.

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