APA (7th ed.) Citation

(2002). Hybrid sterility, Haldane's rule and speciation in Heliconius cydno and H. melpomene.

Chicago Style (17th ed.) Citation

Hybrid Sterility, Haldane's Rule and Speciation in Heliconius Cydno and H. Melpomene. 2002.

MLA (8th ed.) Citation

Hybrid Sterility, Haldane's Rule and Speciation in Heliconius Cydno and H. Melpomene. 2002.

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