एपीए उद्धरण

Friedman, W. E., Madrid, E. N., & Williams, J. H. Origin of the fittest and survival of the fittest: Relating female gametophyte development to endosperm genetics.

शिकागो स्टाइल उद्धरण

Friedman, William E., Eric N. Madrid, और Joseph H. Williams. Origin of the Fittest and Survival of the Fittest: Relating Female Gametophyte Development to Endosperm Genetics.

एमएलए उद्धरण

Friedman, William E., Eric N. Madrid, और Joseph H. Williams. Origin of the Fittest and Survival of the Fittest: Relating Female Gametophyte Development to Endosperm Genetics.