Citação norma APA

Herrera, C. M. (1990). The adaptedness of the floral phenotype in a relict endemic, hawkmoth-pollinated violet. 2. Patterns of variation among disjunct populations.

Citação norma Chicago

Herrera, Carlos M. The Adaptedness of the Floral Phenotype in a Relict Endemic, Hawkmoth-pollinated Violet. 2. Patterns of Variation Among Disjunct Populations. 1990.

Citação norma MLA

Herrera, Carlos M. The Adaptedness of the Floral Phenotype in a Relict Endemic, Hawkmoth-pollinated Violet. 2. Patterns of Variation Among Disjunct Populations. 1990.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.