APA (7th ed.) Citation

Pérez de Zabalza Madoz, A., & Ricciardelli d'Albore, G. (1990). Pollen spectrum of the honeys of Huesca, Spain. [s.n.].

Chicago Style (17th ed.) Citation

Pérez de Zabalza Madoz, Anabel, and G. Ricciardelli d'Albore. Pollen Spectrum of the Honeys of Huesca, Spain. [S.l.]: [s.n.], 1990.

MLA (9th ed.) Citation

Pérez de Zabalza Madoz, Anabel, and G. Ricciardelli d'Albore. Pollen Spectrum of the Honeys of Huesca, Spain. [s.n.], 1990.