Cita APA

Crane, E. (1984). Directory of important world honey sources. London: International bee research association.

Chicago Style Citation

Crane, Eva. Directory of Important World Honey Sources. London: International bee research association, 1984.

Cita MLA

Crane, Eva. Directory of Important World Honey Sources. London: International bee research association, 1984.

Atenció: Aquestes cites poden no estar 100% correctes.