To cite iNEXT.4steps in publications use:
Anne Chao, Yasuhiro Kubota, David Zelený, Chun-Huo Chiu, Ching-Feng Li, Buntarou Kusumoto, Moriaki Yasuhara, Simon Thorn, Chih-Lin Wei, Mark J. Costello, Robert K. Colwell (2020). “Quantifying sample completeness and comparing diversities among assemblages.” Ecological Research, 35, 292-314. doi:10.1111/1440-1703.12102.
Corresponding BibTeX entry:
@Article{, title = {Quantifying sample completeness and comparing diversities among assemblages.}, author = {{Anne Chao} and {Yasuhiro Kubota} and {David Zelený} and {Chun-Huo Chiu} and {Ching-Feng Li} and {Buntarou Kusumoto} and {Moriaki Yasuhara} and {Simon Thorn} and {Chih-Lin Wei} and {Mark J. Costello} and {Robert K. Colwell}}, journal = {Ecological Research}, year = {2020}, month = {3}, volume = {35}, issue = {2}, pages = {292-314}, doi = {10.1111/1440-1703.12102}, }