Citazione Stile APA (7a Edizione)

Parker, M. B. (1977). Development, germination and dormancy of Guinea grass seeds (Panicum Maximum Jacq.). University of the Philippines Library.

Citazione stile Chigago Style (17a edizione)

Parker, Mercedes B. Development, Germination and Dormancy of Guinea Grass Seeds (Panicum Maximum Jacq.). Quezon City: University of the Philippines Library, 1977.

Citatione MLA (9a ed.)

Parker, Mercedes B. Development, Germination and Dormancy of Guinea Grass Seeds (Panicum Maximum Jacq.). University of the Philippines Library, 1977.