APA (7e ed.) Bronvermelding

University of the Philippines (Los Banos). College of Agriculture. How to harvest and store vegetable seeds for planting.

Chicago (17e ed.) Bronvermelding

University of the Philippines (Los Banos). College of Agriculture. How to Harvest and Store Vegetable Seeds for Planting.

MLA (9e ed.) Bronvermelding

University of the Philippines (Los Banos). College of Agriculture. How to Harvest and Store Vegetable Seeds for Planting.

Let op: Deze citaties zijn niet altijd 100% accuraat.