APA (7th ed.) Citation
Heider, B., Romero, E., & Grüneberg, W. (2012). Development of interspecific hybrids between three American yam bean species (Pachyrhizus spp.).
Chicago Style (17th ed.) Citation
Heider, B., E. Romero, and W.J Grüneberg. Development of Interspecific Hybrids Between Three American Yam Bean Species (Pachyrhizus Spp.). 2012.
MLA (9th ed.) Citation
Heider, B., et al. Development of Interspecific Hybrids Between Three American Yam Bean Species (Pachyrhizus Spp.). 2012.
Warning: These citations may not always be 100% accurate.