An Article in a Web Magazine. Provide the author name, article name in quotation marks, title of the Web magazine in italics, publisher name, publication date, medium of publication, and the date of access. Remember to use n.p. if no publisher name is available and n.d. if no publishing date is given.
The majority of viruses have capsids with either helical or icosahedral structure. Some viruses, such as bacteriophages, have developed more complicated structures due to constraints of elasticity and electrostatics.
Plastic Bottles by Shape. The shape of any plastic bottle is an important characteristic of your products packaging and should not be overlooked. Our plastic bottles come in five different shapes consisting of boston rounds, cosmo rounds, wide mouth rounds and pharmaceutical rounds, cylinders and ovals. Each shape has its own unique qualities. Click on any image below to learn more about each individual bottle we have to offer.