Citazione Stile APA (7a Edizione)

Maesen, L. J. G. v. d., & Somaatmadja, S. (1989). Plant resources of South-East Asia. Pudoc, Wageningen.

Citazione stile Chigago Style (17a edizione)

Maesen, L. J. G. van der, e Sadikin Somaatmadja. Plant Resources of South-East Asia. Netherlands: Pudoc, Wageningen, 1989.

Citatione MLA (9a ed.)

Maesen, L. J. G. van der, e Sadikin Somaatmadja. Plant Resources of South-East Asia. Pudoc, Wageningen, 1989.