APA (7th ed.) Citation

Achterberg, C. v., & Austin, A. D. (1992). Revision of the genera of the subfamily Sigalphinae (Hymenoptera: Braconidae), including a revision of the Australian species. Nationaal Natuurhistorisch Museum.

Chicago Style (17th ed.) Citation

Achterberg, Cornelis van, and A. D. Austin. Revision of the Genera of the Subfamily Sigalphinae (Hymenoptera: Braconidae), Including a Revision of the Australian Species. Leiden: Nationaal Natuurhistorisch Museum, 1992.

MLA (9th ed.) Citation

Achterberg, Cornelis van, and A. D. Austin. Revision of the Genera of the Subfamily Sigalphinae (Hymenoptera: Braconidae), Including a Revision of the Australian Species. Nationaal Natuurhistorisch Museum, 1992.