Citação norma APA

Landy, A. (1999). Coming or going it’s another pretty picture for the λ-Int family album. The National Academy of Sciences.

Citação norma Chicago

Landy, Arthur. Coming or Going It’s Another Pretty Picture for the λ-Int Family Album. The National Academy of Sciences, 1999.

Citação norma MLA

Landy, Arthur. Coming or Going It’s Another Pretty Picture for the λ-Int Family Album. The National Academy of Sciences, 1999.

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