APA (7th ed.) Citation

Bouček, Z., & Askew, R. R. (1968). Index of Palearctic Eulophidae (excl. Tetrastichinae). Le Francois.

Chicago Style (17th ed.) Citation

Bouček, Z., and R. R. Askew. Index of Palearctic Eulophidae (excl. Tetrastichinae). Paris: Le Francois, 1968.

MLA (9th ed.) Citation

Bouček, Z., and R. R. Askew. Index of Palearctic Eulophidae (excl. Tetrastichinae). Le Francois, 1968.

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