Cita APA

Pertchik, B., & Pertchik, H. (1951). Flowering trees of the Caribbean. New York (EUA): Alcoa Steamship.

Citación estilo Chicago

Pertchik, B., y H. Pertchik. Flowering Trees of the Caribbean. New York (EUA): Alcoa Steamship, 1951.

Cita MLA

Pertchik, B., y H. Pertchik. Flowering Trees of the Caribbean. New York (EUA): Alcoa Steamship, 1951.