APA (7th ed.) Citation

Bertelli , P., Granchi , S., & Gruber , L. (2010). PikiBeko. Tagete.

Chicago Style (17th ed.) Citation

Bertelli , Pino, Silvano Granchi , and Lilli Gruber. PikiBeko. Tagete, 2010.

MLA (8th ed.) Citation

Bertelli , Pino, et al. PikiBeko. Tagete, 2010.