APA (7th ed.) Citation

Martins, J. Á. (2018). Excursion guide for field trip V1: 'Island of São Miguel'.

Chicago Style (17th ed.) Citation

Martins, J. Ávila. Excursion Guide for Field Trip V1: 'Island of São Miguel'. 2018.

MLA (8th ed.) Citation

Martins, J. Ávila. Excursion Guide for Field Trip V1: 'Island of São Miguel'. 2018.

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