Dyfyniad APA

Richard F Johnston. (1988). Annual review of ecology and systematics-Vol.19. Annual review.

Dyfyniad Arddull Chicago

Richard F Johnston. Annual Review of Ecology and Systematics-Vol.19. California: Annual review, 1988.

Dyfyniad MLA

Richard F Johnston. Annual Review of Ecology and Systematics-Vol.19. Annual review, 1988.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.