APA

Oliveira C., Foresti de Almeida Toledo L. & Toledo Filho S. A. d.Comparative cytogenetic analysis of three cytotypes of Corydoras nattereri - Pisces, Siluriformes, Callichthyidae. : .

Chicago

Oliveira Claudio, Foresti de Almeida Toledo Lurdes and Toledo Filho Silvio Almeida de.Comparative cytogenetic analysis of three cytotypes of Corydoras nattereri - Pisces, Siluriformes, Callichthyidae. : .

Harvard

Oliveira C., Foresti de Almeida Toledo L. and Toledo Filho S. A. d.Comparative cytogenetic analysis of three cytotypes of Corydoras nattereri - Pisces, Siluriformes, Callichthyidae. : .

MLA

Oliveira Claudio, Foresti de Almeida Toledo Lurdes and Toledo Filho Silvio Almeida de.: . .